{"product_id":"fastensol-3550mm-silver-rail-aluminium-mounting-rail-for-pitched-flat-roof-solar-pv-systems","title":"Fastensol 3550mm Silver Rail - Aluminium Mounting Rail for Pitched \u0026 Flat Roof Solar PV Systems","description":"\u003c!-- SEO Product Name: Fastensol 3550mm Silver Rail - Aluminium Mounting Rail for Pitched \u0026 Flat Roof Solar PV Systems | AIZO Quality Heating --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eFastensol 3550mm Silver Rail\u003c\/strong\u003e is the core structural component of the Fastensol mounting system, forming the horizontal support onto which solar panels are clamped. Manufactured from \u003cstrong\u003ealuminium\u003c\/strong\u003e, it is supported by roof hooks at intervals of no more than \u003cstrong\u003e1.2m\u003c\/strong\u003e, with a pair of rails run horizontally per row of panels — spaced at roughly three-quarters of the panel height apart.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe rail is suitable for both \u003cstrong\u003epitched and flat roofs\u003c\/strong\u003e, and is compatible with tiled, slate, and sheet metal roof coverings via the appropriate roof hooks. Panels are laid across the rails and secured using end and mid clamps, and multiple lengths of rail can be joined using rail splice kits for longer rows.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -4px 20px -4px;\"\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e3550mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eRail Length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eUp to 60°\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eMax Roof Slope\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eUp to 20m\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eMax Building Height\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e60m\/s\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eRated Wind Load\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e12 Years\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eMaterial Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eF-R3550-GS\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003ePart Number\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(2, 1fr); gap:12px; margin:0 0 22px 0;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eCore Structural Rail\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eForms the horizontal support structure for each row of panels, with a pair of rails run per row and clamped panels laid across them.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eHook-Supported Every 1.2m\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eSupported by roof hooks at intervals of \u003cstrong\u003eno more than 1.2m\u003c\/strong\u003e, giving a well-distributed load path from the panels through to the roof structure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eCladding Versatility\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eCompatible with \u003cstrong\u003etiled, slate, and sheet metal\u003c\/strong\u003e roof coverings via the appropriate roof hooks, with other roof mount types also available.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eExtendable \u0026amp; Cuttable\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eMultiple lengths can be joined using \u003cstrong\u003erail splice kits\u003c\/strong\u003e for long rows, and the rail can be \u003cstrong\u003ecut to length\u003c\/strong\u003e on site with a hacksaw or grinder.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eHigh Wind \u0026amp; Slope Rating\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eRated for roof slopes of \u003cstrong\u003eup to 60 degrees\u003c\/strong\u003e, wind loads up to \u003cstrong\u003e60m\/s\u003c\/strong\u003e, and snow loads of \u003cstrong\u003e2.0kN\/m²\u003c\/strong\u003e, suitable for buildings up to 20m in height.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eManufacturer-Backed Warranty\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eCovered by \u003cstrong\u003e12 years\u003c\/strong\u003e material durability and \u003cstrong\u003e5 years\u003c\/strong\u003e finish warranty from Xiamen Fasten Solar Technology Co., Ltd.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 22px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eProduct Details\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eProduct Name\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eFastensol Silver Rail\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003ePart Number\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eF-R3550-GS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eLength\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e3550mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eManufacturer\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eXiamen Fasten Solar Technology Co., Ltd\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eConstruction\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e3550 x 50 x 29mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eMaterial\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eAluminium\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eColour\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eSilver\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eTechnical Data\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eRoof Suitability\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003ePitched and flat roofs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eCladding Type\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eTiled, slate, and sheet metal (other roof mounts also available)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eMaximum Slope\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e60 degrees\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eWind Load\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003eUp to 60m\/s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eSnow Load\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e2.0kN\/m²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eMaximum Building Height\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e20m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eWarranty \u0026amp; Packaging\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eMaterial Durability\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e12 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003eFinish\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e5 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; flex-shrink:0;\"\u003ePallet Quantity\u003c\/div\u003e\n\u003cdiv style=\"padding:9px 14px; color:#222222; font-size:14px; flex:1;\"\u003e561 rails per pallet cage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:4px solid #008377CF; border-radius:0 8px 8px 0; padding:14px 18px; margin:0 0 18px 0; font-size:15px; color:#2B2B2B;\"\u003e\n\u003cstrong style=\"color:#008377CF;\"\u003eGood to Know:\u003c\/strong\u003e For each row of panels, install a \u003cstrong\u003epair of rails\u003c\/strong\u003e horizontally, spaced at roughly three-quarters of the panel height apart, with roof hook supports at no more than 1.2m intervals.\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 10px 0;\"\u003e\n\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eWhat is the Fastensol Silver Rail used for?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eIt is the \u003cstrong\u003ecore mounting rail\u003c\/strong\u003e of the Fastensol system. A pair of rails is fitted horizontally per row of panels, supported by roof hooks, with panels laid across and clamped in place using end and mid clamps.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eHow far apart should the roof hooks be spaced?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eRoof hooks should support the rail at intervals of \u003cstrong\u003eno more than 1.2m\u003c\/strong\u003e to ensure adequate structural support along its length.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eCan the rail be cut to length on site?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eYes. The rail can be \u003cstrong\u003ecut to length using a hacksaw or grinder\u003c\/strong\u003e, allowing it to be sized to fit the specific roof and panel layout.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eHow do I join multiple lengths of rail for a longer row?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eUse the manufacturer's \u003cstrong\u003erail splice kits\u003c\/strong\u003e, which connect two lengths of rail end to end to create a continuous run for longer rows.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eWhat roof types is this rail suitable for?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eIt is suitable for both \u003cstrong\u003epitched and flat roofs\u003c\/strong\u003e, and is compatible with \u003cstrong\u003etiled, slate, and sheet metal\u003c\/strong\u003e roof coverings when used with the appropriate roof hooks.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fastensol","offers":[{"title":"Default Title","offer_id":65675347919197,"sku":"F-R3550-GS","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Fastensol3550mmSilverRail.jpg?v=1787573418","url":"https:\/\/qualityheating.co.uk\/products\/fastensol-3550mm-silver-rail-aluminium-mounting-rail-for-pitched-flat-roof-solar-pv-systems","provider":"AIZO Quality Heating","version":"1.0","type":"link"}