{"title":"Heat Pump Pipe Insulation | Refrigerant Line \u0026 Pipework Insulation for Air Source Heat Pumps","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eInsulating the pipework on an air source heat pump installation is not an optional finishing touch — it is a fundamental part of a correctly specified system. Uninsulated or poorly insulated refrigerant lines, flow and return pipes, and external fittings allow heat to escape or enter the pipework at the wrong point, reducing the efficiency of the system, increasing running costs, and in some cases causing condensation that damages the surrounding structure. For a technology where every fraction of a degree matters to COP (coefficient of performance), cutting corners on insulation is a false economy.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAll pipework exposed to external conditions — and any internal pipework running through unheated spaces such as lofts, garages, or underfloor voids — should be insulated as part of every heat pump installation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat Pipework Needs Insulating on a Heat Pump System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA heat pump installation typically involves several categories of pipework, each with its own insulation requirement. The \u003cstrong\u003erefrigerant lines\u003c\/strong\u003e connecting the outdoor unit to the indoor heat exchanger or hydro box carry refrigerant at varying temperatures and must be insulated to prevent heat gain in cooling mode and heat loss in heating mode, as well as to prevent condensation forming on the cold suction line. The \u003cstrong\u003eflow and return pipes\u003c\/strong\u003e carrying heated water from the heat pump to the heating distribution system — radiators, underfloor heating, or a buffer tank — must also be insulated wherever they pass through unheated spaces to prevent standing losses. Any \u003cstrong\u003eexternal pipework fittings, valve housings, and connection points\u003c\/strong\u003e at the outdoor unit are equally important and are a common oversight on poorly executed installations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePrimary Pro — Specified for Heat Pump Installations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePrimary Pro produce a comprehensive range of pre-formed and flexible pipe insulation products engineered for the specific demands of heat pump and refrigeration applications. Their products are designed to handle the wide temperature ranges involved — from the cold suction line on the refrigerant circuit through to the heated flow and return on the water side — and are manufactured to the wall thicknesses required to meet current building regulations and MCS installation standards.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Primary Pro range includes flexible closed-cell foam insulation in a variety of internal diameters and wall thicknesses to suit standard copper and plastic pipe sizes commonly used in heat pump installations, as well as pre-formed insulation for bends, tees, and valves to ensure a continuous insulation envelope with no cold bridges. Their products are UV-resistant where required for external applications, and vapour-sealed to prevent moisture ingress on low-temperature pipework where condensation risk is highest.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy Wall Thickness Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNot all pipe insulation is equivalent — the thickness of the insulation wall determines how much heat loss or gain occurs across a given length of pipe, and thicker insulation is required on pipes carrying lower temperatures (where condensation risk is higher) and on longer pipe runs exposed to external conditions. For heat pump installations, MCS guidelines and building regulations generally require greater insulation thickness than a standard heating installation, particularly on refrigerant suction lines and any pipework in external or unheated locations. Always check the required wall thickness against the pipe diameter and ambient conditions before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA Note on Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMCS-certified heat pump installations must meet specific standards for pipework insulation as part of the overall system specification. Underinsulated pipework can result in a system failing to perform to its rated efficiency, which can affect eligibility for schemes such as the Boiler Upgrade Scheme (BUS) and any associated warranty claims. Specifying the correct insulation from the outset is a straightforward way to ensure your installation meets the required standard first time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBrowse our full range of heat pump pipe insulation below, or contact our team for help selecting the right product for your pipe sizes and installation conditions.\u003c\/p\u003e","products":[{"product_id":"intatec-2-pack-750mm-pre-insulated-hoses-1-female-x-28mm","title":"Intatec 2 Pack 750mm Pre Insulated Hoses 1\" Female X 28mm","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eIntatec 2 Pack 750mm Pre Insulated Hoses 1\" Female X 28mm HPHOSE750\u003c\/strong\u003e is a set of two pre-insulated flexible hoses designed for connecting heat pumps and cylinders, featuring straight 1\" female connections and 28mm insulation for efficient thermal performance and easy installation.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Intatec HPHOSE750 hoses are pre-insulated with 28mm closed-cell polyethylene foam, providing excellent thermal insulation to minimize heat loss in heat pump systems. The 750mm length offers flexibility in installation, while the 1\" female ends ensure secure connections. Suitable for both heating and cooling applications, these hoses are ideal for linking outdoor heat pump units to indoor cylinders or manifolds, reducing installation time and improving system efficiency.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-insulated:\u003c\/strong\u003e 28mm closed-cell foam for superior thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible design:\u003c\/strong\u003e Corrugated stainless steel core for bendability without kinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" female connections:\u003c\/strong\u003e Secure and easy fitting to heat pumps and cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 pack:\u003c\/strong\u003e Convenient for supply and return lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 750mm for versatile installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh temperature rating:\u003c\/strong\u003e Suitable for water up to 95°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure resistant:\u003c\/strong\u003e Max working pressure 10 bar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HPHOSE750 – Pre Insulated Hoses 750mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\" female x 1\" female (straight).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation thickness:\u003c\/strong\u003e 28 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore material:\u003c\/strong\u003e Corrugated stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 95 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 10 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid:\u003c\/strong\u003e Water or water-glycol mixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 750 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter (outer):\u003c\/strong\u003e Approx. 60 mm (with insulation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (per hose):\u003c\/strong\u003e ~1.5 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for heat pump connections between outdoor units and indoor cylinders.\u003c\/li\u003e\n\u003cli\u003eCompatible with domestic and light commercial heating systems.\u003c\/li\u003e\n\u003cli\u003eSuitable for supply and return lines in insulated setups.\u003c\/li\u003e\n\u003cli\u003eInstallation by qualified plumbers; secure connections to prevent leaks.\u003c\/li\u003e\n\u003cli\u003eSupports efficient thermal performance in renewable systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Inta","offers":[{"title":"Default Title","offer_id":63327585304925,"sku":"HPHOSE750","price":105.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Intatec2Pack750mmPreInsulatedHoses1FemaleX28mm.jpg?v=1770397376"},{"product_id":"intatec-2-pack-750mm-pre-insulated-hoses-1-female-bent-x-28mm","title":"Intatec 2 Pack 750mm Pre Insulated Hoses 1\" Female Bent X 28mm","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eIntatec 2 Pack 750mm Pre Insulated Hoses 1\" Female Bent X 28mm HPHOSE750B\u003c\/strong\u003e is a set of two pre-insulated flexible hoses designed for connecting heat pumps and cylinders, featuring 1\" female bent connections and 28mm insulation for efficient thermal performance and easy installation.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Intatec HPHOSE750B hoses are pre-insulated with 28mm closed-cell polyethylene foam, providing excellent thermal insulation to minimize heat loss in heat pump systems. The 750mm length offers flexibility in installation, while the 1\" female bent ends ensure secure connections. Suitable for both heating and cooling applications, these hoses are ideal for linking outdoor heat pump units to indoor cylinders or manifolds, reducing installation time and improving system efficiency.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-insulated:\u003c\/strong\u003e 28mm closed-cell foam for superior thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible design:\u003c\/strong\u003e Corrugated stainless steel core for bendability without kinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" female bent connections:\u003c\/strong\u003e Secure and easy fitting to heat pumps and cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 pack:\u003c\/strong\u003e Convenient for supply and return lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 750mm for versatile installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh temperature rating:\u003c\/strong\u003e Suitable for water up to 95°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure resistant:\u003c\/strong\u003e Max working pressure 10 bar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HPHOSE750B – Pre Insulated Hoses 750mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\" female bent x 1\" female bent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation thickness:\u003c\/strong\u003e 28 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore material:\u003c\/strong\u003e Corrugated stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 95 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 10 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid:\u003c\/strong\u003e Water or water-glycol mixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 750 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter (outer):\u003c\/strong\u003e Approx. 60 mm (with insulation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (per hose):\u003c\/strong\u003e ~1.5 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for heat pump connections between outdoor units and indoor cylinders.\u003c\/li\u003e\n\u003cli\u003eCompatible with domestic and light commercial heating systems.\u003c\/li\u003e\n\u003cli\u003eSuitable for supply and return lines in insulated setups.\u003c\/li\u003e\n\u003cli\u003eInstallation by qualified plumbers; secure connections to prevent leaks.\u003c\/li\u003e\n\u003cli\u003eSupports efficient thermal performance in renewable systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Inta","offers":[{"title":"Default Title","offer_id":63328190955869,"sku":"HPHOSE750B","price":107.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/inta-inta-2-pack-750mm-pre-insulated-hoses-1-female-swivel-elbow-x-28mm-hphose750b.jpg?v=1770397278"},{"product_id":"condensate-pro-maintenance-coat-250ml-water-based-uv-protective-coating-for-condensate-primary-pro-insulation","title":"Condensate Pro Maintenance Coat 250ml – Water-Based UV Protective Coating for Condensate \u0026 Primary Pro Insulation","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333; max-width: 900px; line-height: 1.6;\"\u003e\n\n  \u003cdiv style=\"border-left: 5px solid #008377; padding: 12px 18px; background-color: #f0faf9; margin-bottom: 24px;\"\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; color: #008377; font-weight: bold;\"\u003eCondensate Pro | Item Code: CPMC | MPN: IG005\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size: 15px;\"\u003e\n    Condensate Pro Maintenance Coat (IG005) is a water-based protective coating formulated to maintain and extend the life of Condensate Pro and Primary Pro pipe insulation. Supplied in a convenient 250ml tin, it replenishes the UV-resistant and weatherproof coating on the insulation surface, keeping it fully protected against outdoor exposure throughout the life of the boiler or heat pump. Ideal for use at annual service visits or whenever the surface coating shows signs of wear.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"color: #008377; border-bottom: 2px solid #008377; padding-bottom: 6px; font-size: 17px;\"\u003eKey Features\u003c\/h2\u003e\n  \u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUV \u0026amp; weather protection\u003c\/strong\u003e – restores the protective coating on insulation to maintain its outdoor durability and UV resistance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWater-based formula\u003c\/strong\u003e – easy to apply with a brush and simple to clean up with water; no solvents required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCan be applied over Bond \u0026amp; Seal\u003c\/strong\u003e – the coat can be applied directly over cured Condensate Pro Bond \u0026amp; Seal for comprehensive surface protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuitable for maintenance \u0026amp; touch-ups\u003c\/strong\u003e – ideal for covering areas disturbed by brick dust during installation, or for periodic recoating during annual service checks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWorks on both systems\u003c\/strong\u003e – compatible with Condensate Pro and Primary Pro insulation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliant\u003c\/strong\u003e – meets BS installation standards for condensate pipe insulation maintenance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"color: #008377; border-bottom: 2px solid #008377; padding-bottom: 6px; font-size: 17px;\"\u003eProduct Specifications\u003c\/h2\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background-color: #f0faf9;\"\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; width: 40%; border: 1px solid #c8e6e3; color: #008377;\"\u003eVolume\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003e250ml\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003ePackaging\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eTin\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f0faf9;\"\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003eFormula\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eWater-based\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003eApplication Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eBrush (brush cleans with water)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f0faf9;\"\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003eSuitable For\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eCondensate Pro \u0026amp; Primary Pro insulation; application over Bond \u0026amp; Seal\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003eColour\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eBlack\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f0faf9;\"\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003eMPN\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eIG005\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px 12px; font-weight: bold; border: 1px solid #c8e6e3; color: #008377;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px 12px; border: 1px solid #c8e6e3;\"\u003eCondensate Pro\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2 style=\"color: #008377; border-bottom: 2px solid #008377; padding-bottom: 6px; font-size: 17px; margin-top: 28px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n    \u003cp style=\"font-weight: bold; color: #008377; margin-bottom: 4px;\"\u003eWhen should I use Maintenance Coat?\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 14px;\"\u003eMaintenance Coat should be applied during annual boiler or heat pump service visits to check and refresh the insulation surface. It is also useful for touching up areas disturbed during installation, such as sections coated in brick dust or where the surface has been cut or mitered.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n    \u003cp style=\"font-weight: bold; color: #008377; margin-bottom: 4px;\"\u003eCan I apply it over Bond \u0026amp; Seal?\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes. Maintenance Coat can be applied directly over fully cured Bond \u0026amp; Seal for an extra layer of protection across the full pipe installation.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n    \u003cp style=\"font-weight: bold; color: #008377; margin-bottom: 4px;\"\u003eIs the 250ml tin enough for a standard installation?\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes, the 250ml tin is well-suited to maintenance of a standard residential condensate pipe run. A 1-litre tin (not stocked here) is also available from Condensate Pro for larger or commercial applications.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n    \u003cp style=\"font-weight: bold; color: #008377; margin-bottom: 4px;\"\u003eHow do I clean the brush after use?\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 14px;\"\u003eBecause it is water-based, brushes can be cleaned simply with water after application – no solvents needed.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #008377; color: #fff; padding: 14px 18px; border-radius: 4px; margin-top: 28px; font-size: 14px;\"\u003e\n    \u003cstrong\u003eRelated Products:\u003c\/strong\u003e Condensate Pro Bond \u0026amp; Seal (CPBS) | Condensate Pro Pipe Insulation (CPINS) | Condensate Pro Connection Kit 2 (CPCONKIT2) | Condensate Pro Combo Kit 2 (CPCOMBOKIT2)\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Condensate Pro","offers":[{"title":"Default Title","offer_id":63825072619869,"sku":"IG005","price":17.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/CondensateProMaintenanceCoat250ml.webp?v=1773338504"},{"product_id":"primary-pro-heat-pump-pipe-insulation-external-ashp-insulation-system","title":"Primary Pro Heat Pump Pipe Insulation – External ASHP Insulation System","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #1a1a1a; max-width: 900px; line-height: 1.7;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 14px 20px; border-radius: 4px; margin-bottom: 24px;\"\u003e\n\u003cp style=\"margin: 4px 0 0; font-size: 11px; opacity: 0.7;\"\u003eDesigned by Installers. Built for ASHP Professionals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 15px;\"\u003ePrimary Pro is the specialist external pipe insulation system developed specifically for air source heat pump (ASHP) installations. Unlike standard foam pipe lagging, every Primary Pro product is \u003cstrong\u003eUV-resistant, 100% waterproof, and weather-proof straight from the box\u003c\/strong\u003e — no painting, no site preparation, no compromise due to weather at the time of install.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px;\"\u003eThe range covers every component of a complete external ASHP pipework insulation job: pipe insulation in four bore sizes, pre-made elbows, purpose-made wall sleeves, valve jackets for Intatec antifreeze and lever valves, sealing rings, rubber-lined pipe clips, back plates, Bond \u0026amp; Seal sealant, joint covers, over coat, and the specialist tools (grinder head and diamond core bits) needed for a professional sealed wall penetration. All products are engineered to work together as a coordinated total system.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0;\"\u003e\n\u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eUV \u0026amp; Weather Proof\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003e100% Waterproof\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eASHP Specialist Range\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003ePart L \u0026amp; MCS Compliant\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eTotal Installer System\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eIntatec Approved\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003ePipe Insulation\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003ePrimary Pro insulation is manufactured from a closed-cell foam core with a proprietary UV-stable, waterproof outer coating applied at the factory. Available in four bore sizes, all cut to 1 metre lengths (42mm also available in 500mm). Each length can be cut or mitred on site to suit any run, angle, or external fitting. Insulation should pass through the wall fabric and be sealed with Bond \u0026amp; Seal AS001 for full Part L compliance.\u003c\/p\u003e\n\u003cdiv style=\"background: #f0faf9; border-left: 4px solid #008377CF; padding: 12px 16px; margin: 0 0 16px; font-size: 14px; border-radius: 0 4px 4px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eInstallation Note:\u003c\/strong\u003e Wet insulation conducts heat instead of retaining it. A fully sealed waterproof system is essential for protecting the heat pump's COP and SCOP across the installation's lifetime.\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eActual OD x Wall\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003ePipe Size \/ Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS45\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro 22mm x 25mm x 1m\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e23mm x 25mm (+-1mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e22mm copper — uses same 78mm core bit and clips as 28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS022\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro 28mm x 19mm x 1m\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e29mm x 21mm (+-1mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e28mm copper pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS033\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro 35mm x 19mm x 1m\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e36mm x 21mm (+-1mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e35mm copper pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS042\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro 42mm x 19mm x 1m\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e43mm x 21mm (+-1mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e42mm \/ 1-1\/4\" heat pump connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS043\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro 42mm x 19mm x 500mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e43mm x 21mm (+-1mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e42mm \/ 1-1\/4\" connections — short runs and tight spaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003ePre-Made Elbows (PPEO28 \/ PPEO35)\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eFactory-mitred 90-degree elbows manufactured from Primary Pro insulation, professionally bonded and sealed. Eliminates on-site mitring at bends, saving time and delivering a consistent finish. Complete the joint with Primary Pro Bond and Seal AS001.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFor Use With\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003ePPEO28\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro Pre-Made Elbow 28mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e22mm and 28mm insulation (AS45, AS022)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003ePPEO35\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro Pre-Made Elbow 35mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e35mm insulation (AS033)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eInsulation Jackets — Intatec Antifreeze Valves (AS32 \/ AS52)\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eDeveloped in collaboration with Intatec, these factory-made Primary Pro insulation shells provide a precise, quick-fit covering for Intatec antifreeze valves on external ASHP pipework. UV-protected and weather-resistant. Seal all joints with Bond and Seal AS001.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFits Valve\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eConnection Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS32\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 28mm (1\") Antifreeze Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1\" \/ 28mm compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS52\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 35mm (1-1\/4\") Antifreeze Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1-1\/4\" \/ 35mm compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eInsulation Jackets — Intatec Flat Face Lever Ball Valves (AS33 \/ AS53)\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003ePurpose-made Primary Pro insulation shells for Intatec flat face lever ball valves on external ASHP installations. Designed for speed on site — particularly useful when working against the weather. UV and weather resistant. Seal with Bond and Seal AS001.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFits Valve\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eConnection Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS33\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 28mm (1\") Flat Face Lever Ball Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1\" \/ 28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS53\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 35mm (1-1\/4\") Flat Face Lever Ball Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1-1\/4\" \/ 35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eWall Sleeves (PS028 \/ PS035)\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eStandard plastic pipe sleeves are not designed for insulated ASHP pipework — they are either too small or too large. Primary Pro Sleeves are purpose-sized to fit Primary Pro insulated pipework through a wall core, protecting the insulation from debris, mortar chemicals, and moisture. Seal with Bond and Seal after installation.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFits Insulation\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eRequired Core Drill\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003ePS028\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e22mm and 28mm Primary Pro insulated pipework\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e78mm (DC78)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003ePS035\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e35mm Primary Pro insulated pipework\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e91mm (DC91)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eSealing Rings — Pack of 10 (AS35 \/ AS36)\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eUsed with Bond and Seal to create a clean, weatherproof, airtight seal around the insulated pipework at the wall exit point. For the best result, use the Primary Pro Grinder Head AS34 first to grind a 4mm flat indentation in the wall face — the sealing ring then sits flush for a professional seal that prevents heat loss, draughts, moisture ingress, and insect entry.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFits Insulation\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003ePack Quantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS35\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e22mm and 28mm Primary Pro insulation\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePack of 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS36\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e35mm Primary Pro insulation\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePack of 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eRubber-Lined Clips and Back Plates\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eASHP insulated pipework must be clipped around the outside of the insulation — not clamped to the pipe itself — to prevent compressing the insulation, creating cold bridges, or trapping moisture. Primary Pro rubber-lined clips are sized for the insulated OD. The rubber lining protects the insulation from direct metal contact, especially important in direct sunlight when metal clips can heat up and adhere to the surface. Minimum one clip per metre run.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eProduct\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS008 \/ AS018\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro Rubber-Lined Clips\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eSized for Primary Pro insulated OD; rubber lining prevents heat damage and adhesion to insulation surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS050\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eEasy Fix Back Plate\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eSingle fixing point for two clips — up to 5x faster than traditional back plates; spaces pipework from wall for airflow and maintenance access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS009\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eStandard Back Plate (Male M10 BZP)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eTraditional individual mounting per clip; M10 BZP male fixing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eJoint Covers — Straight and Elbow\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eApplied over Bond and Seal-sealed insulation joints for additional protection against weather and thermal movement. Suitable for new installations and annual maintenance inspections where joints need reinforcement.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFor Insulation Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eJC28\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eStraight Joint Covers (pack of 20)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e28mm insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eJC35\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eStraight Joint Covers (pack of 20)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e35mm insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eEJC28\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eElbow Joint Covers (10 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e28mm insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eEJC35\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eElbow Joint Covers (10 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e35mm insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eBond and Seal 290ml — AS001\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eSpecialist hybrid polymer sealant in a standard 290ml mastic gun cartridge. Deep black finish blends with Primary Pro insulation. Used to seal all insulation joints, wall penetrations (around sleeves and sealing rings), and the insulation-to-heat pump connection. Remains flexible when cured — expands and contracts with temperature changes without cracking. Essential for a weatherproof, Part L compliant installation.\u003c\/p\u003e\n\u003cdiv style=\"background: #f0faf9; border-left: 4px solid #008377CF; padding: 12px 16px; margin: 0 0 24px; font-size: 14px; border-radius: 0 4px 4px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eImportant:\u003c\/strong\u003e Always seal the insulation-to-heat pump casing connection with Bond and Seal — heat pump vibration opens unsealed gaps over time, allowing moisture to track inside the insulation. Download the \"How to Apply Bond and Seal\" guide from primarypro.co.uk before first use.\u003c\/div\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eTools — Grinder Head and Diamond Core Bits\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eProduct\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003ePurpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS34\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro 100mm Grinder Head\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eGrinds a 4mm flat indentation in stone, render or pebble-dash — allows sealing rings to sit flush for a professional weatherproof wall seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eDC78\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e78mm Diamond Core Bit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eCorrect bore for PS028 sleeve — 22mm and 28mm insulated pipework wall penetrations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eDC91\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e91mm Diamond Core Bit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eCorrect bore for PS035 sleeve — 35mm insulated pipework wall penetrations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eOver Coat (PPOC) — Colour Matching\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eWhere a homeowner prefers the external pipework to blend with the property rather than show the standard black insulation finish, Primary Pro Over Coat can be applied after installation to colour-match to brickwork, render, or stonework. Does not affect thermal performance or waterproof integrity. Applied directly to the cured installed insulation surface.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #008377CF; background: #f0faf9; padding: 16px 20px; margin: 28px 0; border-radius: 4px; font-size: 14px;\"\u003e\n\u003cstrong style=\"color: #008377cf; font-size: 15px;\"\u003eWhich Products Do I Need?\u003c\/strong\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 13px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px 10px; text-align: left; border: 1px solid #006b62;\"\u003ePipe \/ Fitting\u003c\/th\u003e\n\u003cth style=\"padding: 8px 10px; text-align: left; border: 1px solid #006b62;\"\u003eInsulation\u003c\/th\u003e\n\u003cth style=\"padding: 8px 10px; text-align: left; border: 1px solid #006b62;\"\u003eSleeve\u003c\/th\u003e\n\u003cth style=\"padding: 8px 10px; text-align: left; border: 1px solid #006b62;\"\u003eCore Bit\u003c\/th\u003e\n\u003cth style=\"padding: 8px 10px; text-align: left; border: 1px solid #006b62;\"\u003eSealing Ring\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e22mm copper\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS45\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003ePS028\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eDC78\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e28mm copper\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS022\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003ePS028\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eDC78\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e35mm copper\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS033\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003ePS035\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eDC91\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e42mm \/ 1-1\/4\" connections\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS042 \/ AS043\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eIntatec antifreeze valve 1\" \/ 28mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS32 jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eIntatec antifreeze valve 1-1\/4\" \/ 35mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS52 jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eIntatec flat face lever valve 1\" \/ 28mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS33 jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eIntatec flat face lever valve 1-1\/4\" \/ 35mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003eAS53 jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; border: 1px solid #c8e6e3;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin: 10px 0 0; color: #555; font-size: 13px;\"\u003eAll pipe installations also require: Bond and Seal AS001 | Rubber-lined clips (AS008\/AS018) | Back plate (AS050 or AS009)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eWhy can't standard pipe lagging be used on external ASHP pipework?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eStandard closed-cell foam lagging degrades under UV exposure — it becomes brittle, cracks, and absorbs moisture. Wet insulation conducts heat rather than retaining it, directly reducing the heat pump's COP and SCOP. It has no integral weatherproof coating, so moisture enters through cuts, joints, and clip holes. For external ASHP pipework exposed to UK weather across a 10-15 year installation lifetime, standard foam lagging is not appropriate. Primary Pro's factory-applied UV-stable waterproof coating addresses all of these failure modes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eIs Primary Pro Part L compliant?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes. Primary Pro insulation meets the Part L Building Regulations requirements for external ASHP pipe insulation and is MCS-compatible. The 19mm wall thickness on 28mm, 35mm, and 42mm bore, and 25mm on 22mm bore, satisfy the external heating pipework requirements. The Bond and Seal sealed system — including the wall penetration — is required for full Part L compliance; unsealed or partial insulation does not satisfy the standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eDo I need to insulate the connection at the heat pump unit itself?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes — and this is one of the most commonly missed steps. The insulation-to-heat pump casing connection must be sealed with Bond and Seal. The heat pump generates vibration during operation and any unsealed gap will open over time, allowing moisture to track inside the insulation. Bond and Seal remains flexible when cured and accommodates vibration without cracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eHow often does Primary Pro insulation need to be maintained?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eInspect during the annual heat pump service. If the outer surface shows wear, discolouration, or cracking, apply Primary Pro Maintenance Coat to restore the protective finish. Testing has shown that installations not in direct south-facing sunlight may not require recoating within the first five years. Bond and Seal joints at the wall penetration and heat pump connection should also be checked and touched up if any gap or shrinkage is visible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eCan Primary Pro be used alongside Intaflex pre-insulated flexible pipes?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes — Primary Pro was developed in direct collaboration with Intatec, the manufacturer of Intaflex. The pre-made valve jackets (AS32, AS33, AS52, AS53) are purpose-designed for Intatec external valves used on Intaflex installations. Bond and Seal is suitable for sealing the junction between Intaflex and Primary Pro rigid insulation, and for sealing to the heat pump casing. Primary Pro rigid insulation is used for copper pipe sections of the same installation, giving a consistent appearance and protection standard throughout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 16px 20px; border-radius: 4px; margin-top: 32px; font-size: 14px; line-height: 1.9;\"\u003e\n\u003cstrong\u003eRelated Products:\u003c\/strong\u003e\u003cbr\u003ePrimaryPro 100x Pre-Made Insulation Jacket (Trade Bulk Pack) | PrimaryPro 50x Pre-Made Insulation Jacket (Trade Bulk Pack) | Condensate Pro Pipe Insulation 35mm x 13mm (IG001) | Condensate Pro Termination Kit (CPTERMKIT) | Primary Pro Bond and Seal 290ml (AS001)\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Primary Pro","offers":[{"title":"22mm x 25mm x 1m","offer_id":63825669488989,"sku":"AS45","price":430.0,"currency_code":"GBP","in_stock":true},{"title":"28mm x 19mm x 1m","offer_id":63825669521757,"sku":"AS022","price":530.0,"currency_code":"GBP","in_stock":false},{"title":"35mm x 19mm x 1m","offer_id":63825669554525,"sku":"AS033","price":465.0,"currency_code":"GBP","in_stock":false},{"title":"42mm x 19mm x 1m","offer_id":63825669587293,"sku":"AS042","price":159.0,"currency_code":"GBP","in_stock":false},{"title":"42mm x 19mm x 500mm","offer_id":63825669620061,"sku":"AS043","price":159.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/PrimaryProHeatPumpPipeInsulation.webp?v=1773339963"},{"product_id":"primary-pro-pre-made-insulation-jacket-trade-box-of-100-inta-28mm-anti-freeze-valve","title":"Primary Pro Pre-Made Insulation Jacket – Trade Box of 100 (Inta 28mm Anti Freeze Valve)","description":"\u003c!-- SEO Product Name: Primary Pro Pre-Made Insulation Jacket – Trade Box of 100 (Intatec Valve Jackets, Mixed) --\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; color: #1a1a1a; max-width: 900px; line-height: 1.7;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 14px 20px; border-radius: 4px; margin-bottom: 24px;\"\u003e\n\u003cp style=\"margin: 4px 0 0; font-size: 11px; opacity: 0.7;\"\u003ePre-Made Insulation Jackets — Box of 100\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 15px;\"\u003eThe \u003cstrong\u003ePrimaryPro 100x Pre-Made Insulation Jacket\u003c\/strong\u003e is a trade bulk pack of 100 Primary Pro factory-made insulation jackets, designed for professional ASHP installers and merchants handling high volumes of heat pump installations. Buying in a bulk box reduces cost per unit, eliminates repeated small orders, and keeps a full stock of valve jackets on the van or in the branch for every job.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px;\"\u003ePrimary Pro insulation jackets are manufactured from the same UV-resistant, waterproof, weather-proof material used across the Primary Pro pipe insulation range. They provide a purpose-made, close-fitting insulation shell for Intatec external heat pump valves — protecting both the valve body and the pipe connection from the elements, preventing heat loss, and maintaining system efficiency. Each jacket is ready to use straight from the box — no on-site cutting or shaping required for a standard Intatec valve installation.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0;\"\u003e\n\u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eBox of 100\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eTrade Bulk Pricing\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eUV and Weather Resistant\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003e100% Waterproof\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eReady to Fit\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eIntatec Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eWhat Are Primary Pro Pre-Made Insulation Jackets?\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eWhen insulating external ASHP pipework, it is not enough to insulate only the pipe runs — every external fitting, including antifreeze valves and isolation valves, must also be fully insulated and sealed to protect system efficiency and prevent component damage.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px;\"\u003eCutting and wrapping individual lengths of Primary Pro insulation around valve bodies on site is time-consuming and difficult to achieve neatly. Primary Pro developed pre-made insulation jackets in collaboration with Intatec specifically to solve this problem. Each jacket is factory-manufactured from Primary Pro insulation material, pre-shaped to fit a specific Intatec valve exactly — the installer simply slides the jacket over the valve, seals with Primary Pro Bond and Seal (AS001), and the fitting is fully insulated, weatherproof, and professionally finished.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px;\"\u003eThis approach is particularly valuable when working against the weather or on a time-pressured installation — the pre-made jacket removes the need for any on-site shaping or fitting of raw insulation around irregular valve bodies.\u003c\/p\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eJacket Variants in This Range\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eItem Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eJacket Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFits\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eConnection Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS32\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eAntifreeze Valve Jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 28mm (1\") Antifreeze Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1\" \/ 28mm compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS52\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eAntifreeze Valve Jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 35mm (1-1\/4\") Antifreeze Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1-1\/4\" \/ 35mm compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS33\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eFlat Face Lever Valve Jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 28mm (1\") Flat Face Lever Ball Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1\" \/ 28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eAS53\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eFlat Face Lever Valve Jacket\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eIntatec 35mm (1-1\/4\") Flat Face Lever Ball Valve\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e1-1\/4\" \/ 35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #f0faf9; border-left: 4px solid #008377CF; padding: 14px 18px; margin: 0 0 24px; font-size: 14px; border-radius: 0 4px 4px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003ePlease confirm variant when ordering.\u003c\/strong\u003e The 100-unit bulk pack is available for each individual jacket code (AS32, AS52, AS33, AS53). Please specify which jacket type is required when placing your order. If your installations use a mix of valve sizes, the 50-unit pack is also available for more flexible stocking.\u003c\/div\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eKey Features\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePrimary Pro closed-cell foam insulation with proprietary UV-resistant, waterproof outer coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eUV Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eUV-stable coating applied at factory — no painting or additional treatment required on site\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eWaterproofing\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e100% waterproof — prevents moisture ingress into the valve body and the insulation core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eFit\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eFactory-shaped for specific Intatec valve profile — precise fit, no on-site shaping required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eSealing\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eSeal all joints and edges with Primary Pro Bond and Seal AS001 to complete the weatherproof installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003ePart L Building Regulations and MCS-compatible when installed as part of the complete Primary Pro system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003ePack Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e100 jackets per trade box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold; color: #008377cf;\"\u003eMaintenance\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eInspect at annual ASHP service; apply Primary Pro Maintenance Coat IG005 if surface wear is visible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eWhy Buy in Bulk?\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px;\"\u003eFor ASHP installers and merchants, keeping valve jackets on hand as a standard stock item makes practical sense. Every external ASHP installation using Intatec antifreeze or isolation valves requires at least one jacket per valve — and many installations use multiple valves. Running out of jackets on site means either returning to collect stock or leaving a fitting uninsulated, neither of which is acceptable on a professional installation.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px;\"\u003eThe 100-unit bulk pack reduces cost per jacket compared to smaller pack sizes, minimises ordering frequency, and ensures enough stock to cover multiple jobs without repeated reordering. For branch stock, the 100-unit pack is the efficient choice for steady-volume Primary Pro merchants. For installers who carry mixed jacket sizes, the 50-unit pack is also available.\u003c\/p\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eDo I need to use Bond and Seal with the pre-made jackets?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes. The jacket itself provides the insulation and physical protection, but Bond and Seal AS001 is required to seal all joints and edges — particularly where the jacket meets the pipe insulation and at any open edges. Without sealing, moisture can enter at the joints and reduce the insulation's effectiveness over time. Apply Bond and Seal generously around all contact edges and allow to cure fully before exposing to rain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eWhich jacket fits which Intatec valve?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eAS32 fits the Intatec 28mm (1\") antifreeze valve. AS52 fits the Intatec 35mm (1-1\/4\") antifreeze valve. AS33 fits the Intatec 28mm (1\") flat face lever ball valve. AS53 fits the Intatec 35mm (1-1\/4\") flat face lever ball valve. Please check the valve model and connection size on site before ordering to confirm the correct jacket variant. The 28mm and 35mm connection sizes refer to the compression fitting dimension, not the nominal bore of the pipe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eAre these jackets only for Intatec valves?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eThe pre-made jackets are designed and manufactured to fit specific Intatec valve profiles. They will not provide a correct fit on valves from other manufacturers, as the external valve body geometry will differ. For non-Intatec valves, Primary Pro pipe insulation can be cut and mitred to shape around the valve body on site, using Bond and Seal to seal all joints and edges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eCan the jackets be used in all weather conditions?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eYes — Primary Pro insulation jackets are manufactured with a UV-stable, weatherproof outer coating that is active from the moment the jacket comes out of the box. Unlike standard foam lagging, they do not need to be painted or treated before outdoor use and will not degrade under direct UV exposure. Bond and Seal should be applied in dry conditions where possible and allowed to achieve a surface cure before exposure to rain, though it is suitable for use in damp conditions when necessary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; border-left: 3px solid #008377CF; padding-left: 14px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eHow do I maintain the jackets after installation?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eInspect during the annual heat pump service. Check that the outer surface remains intact and that Bond and Seal joints show no cracking or gaps. If the outer coating shows discolouration or surface wear, apply Primary Pro Maintenance Coat IG005 to restore the protective finish. Installations not exposed to direct south-facing sunlight may not require recoating within the first five years. Any Bond and Seal joints that show shrinkage should be topped up to maintain the weatherproof seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 16px 20px; border-radius: 4px; margin-top: 32px; font-size: 14px; line-height: 1.9;\"\u003e\n\u003cstrong\u003eRelated Products:\u003c\/strong\u003e\u003cbr\u003ePrimaryPro 50x Pre-Made Insulation Jacket (Trade Bulk Pack) | Primary Pro Bond and Seal 290ml (AS001) | Primary Pro Heat Pump Pipe Insulation Range | Primary Pro Maintenance Coat 250ml (IG005) | Condensate Pro Pipe Insulation 35mm x 13mm (IG001)\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Primary Pro","offers":[{"title":"Default Title","offer_id":63825766973789,"sku":"AS32","price":495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/ppafvPrimaryPro100xPreMadeInsulationJackettosuitInta28mmAntiFreezeValve.webp?v=1773339963"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/collections\/Refrigerant_Line_Pipework_Insulation_for_Air_Source_Heat_Pumps.webp?v=1778567089","url":"https:\/\/qualityheating.co.uk\/collections\/heat-pump-pipe-insulation-refrigerant-line-pipework-insulation-for-air-source-heat-pumps.oembed","provider":"AIZO Quality Heating","version":"1.0","type":"link"}