{"product_id":"25mm-thermrite™-panel-4-grooves-at-150mm-centres-for-wood-floor-finishes","title":"ThermRite 25mm Floating Floor UFH Panel – EPS Insulation Board, 150mm Pipe Centres, 16mm Pipe, Wood or Laminate Floor","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width,initial-scale=1\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size: 16px; font-family: 'Segoe UI',Helvetica,Arial,sans-serif; color: #222; background: #fff; max-width: 900px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"margin-bottom: 20px; line-height: 2.2;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003e25mm Total Depth\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003eEPS 0.036 W\/mK\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003e150mm Pipe Centres\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003e16mm Pipe\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003eFloating Installation\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003eWood \/ Laminate Floor\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003e0.72 m² Per Panel\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 4px; padding: 6px 14px; font-size: 14px; font-weight: bold; letter-spacing: 0.03em; margin: 3px 5px 3px 0;\"\u003e50-Year Guarantee\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.75; color: #333; margin: 0 0 18px;\"\u003eThe \u003cstrong\u003eThermRite 25mm Floating Floor Panel\u003c\/strong\u003e is a \u003cstrong\u003egrooved EPS insulation board\u003c\/strong\u003e designed for water underfloor heating installations under \u003cstrong\u003efloating wood, laminate and engineered timber floors\u003c\/strong\u003e. Pre-routed for \u003cstrong\u003e16mm UFH pipe at 150mm centres\u003c\/strong\u003e, the panel provides \u003cstrong\u003egreater insulation depth\u003c\/strong\u003e than the 18mm floating alternative — thermal conductivity of \u003cstrong\u003e0.036 W\/mK\u003c\/strong\u003e — making it the preferred choice for ground-floor installations, poorly insulated subfloors or rooms with higher heat loss. Panels are simply laid and the floating floor fitted over the top, with \u003cstrong\u003eno adhesive or mechanical fixing required\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(130px,1fr)); gap: 10px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e25 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eTotal Depth\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e0.036 W\/mK\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eThermal Cond.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e150 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003ePipe Centres\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e0.72 m²\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003ePer Panel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e50 yr\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eGuarantee\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 22px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ Best for Ground-Floor Timber Flooring:\u003c\/strong\u003e The 25mm depth and higher insulation value make this panel ideal for ground-floor slabs or poorly insulated subfloors. For upper-floor installations where insulation depth matters less, the 18mm floating panel offers a lower build-up with 12mm pipe.\u003c\/div\u003e\n\u003cdiv style=\"background: #f5fbfa; border: 1px solid #cde3e1; border-radius: 8px; padding: 14px 18px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #005c54; margin-bottom: 10px; font-size: 15px;\"\u003eThermRite Overlay Panel Range — at a Glance\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #008377; color: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003ePanel\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003eCore\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003ePipe\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003eCentres\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003eSurface\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003eFloor Finishes\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-weight: bold;\"\u003eMethod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e16mm PRO\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eEPS 400 kPa\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e12mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e150mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eFoil 200µm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eTile \/ Wood \/ Vinyl \/ Carpet\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eBonded or Floating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e18mm Floating\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eEPS\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e12mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e150mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eFoil\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eWood \/ Laminate (floating)\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eFloat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e20mm PRO\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eEPS 400 kPa\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e16mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e150mm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eFoil 200µm\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eTile \/ Wood \/ Vinyl \/ Carpet\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eBonded or Floating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e25mm Floating ✓\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eEPS 0.036 W\/mK\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e16mm\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003e150mm\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eUnfoiled\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eWood \/ Laminate (floating)\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 9px; font-size: 13px; border-bottom: 1px solid #ddd;\"\u003eFloat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 8px 0 0; font-size: 13px; color: #666;\"\u003eThis listing covers the \u003cstrong\u003ehighlighted row\u003c\/strong\u003e. All panels are 1200 × 600mm (0.72 m²).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eKey Features \u0026amp; Benefits\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eGreater Insulation Depth — 0.036 W\/mK EPS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003e\n\u003cstrong\u003e25mm of EPS insulation (thermal conductivity 0.036 W\/mK)\u003c\/strong\u003e provides meaningfully more downward heat loss resistance than 18mm alternatives — important for ground-floor concrete slabs, suspended timber floors without underfloor insulation, and older buildings where subfloor insulation is minimal or absent.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eFloating Installation — Simple and Fast\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe panel is \u003cstrong\u003elaid directly onto an existing screed or floor deck without any adhesive or mechanical fixing\u003c\/strong\u003e. A polythene vapour barrier is recommended on concrete slabs. The floating wood or laminate floor is then laid over the panels at 90° to the pipe direction, holding everything in position.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e16mm Pipe at 150mm Centres — High Output\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003ePre-routed for \u003cstrong\u003e16mm multilayer pipe (PEX-Al-PEX \/ PERT-Al-PERT) at 150mm centres\u003c\/strong\u003e. Grooves include radius returns and 3 straight runs at the panel top for flow and return routing. Pipe is retained securely without supplementary clips.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eRadiused Grooves with Foil — Improved Heat Transfer\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe \u003cstrong\u003ealuminium foil bonded to the upper surface and into the grooves\u003c\/strong\u003e distributes heat from the pipe across the full panel area, reducing warm-up time and evening out temperature distribution beneath the floor finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eSuitable for Domestic and Commercial Applications\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe 25mm floating panel is appropriate for both \u003cstrong\u003eresidential and light commercial installations\u003c\/strong\u003e where a floating timber or laminate finish is preferred and insulation performance is a design priority.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e50-Year Guarantee\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThermRite backs its floating floor panels with a \u003cstrong\u003e50-year guarantee\u003c\/strong\u003e on the thermal and structural performance of the EPS core.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\"\u003ePanel Dimensions \u0026amp; Coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePanel Size\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1200 × 600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePanel Area\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e0.72 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCoverage\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e14 panels ≈ 10 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\"\u003eConstruction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCore Material\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eEPS (expanded polystyrene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e0.036 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eSurface\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eMetallised aluminium foil — bonded to top and into grooves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eGroove Design\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e4 grooves @ 150mm centres + radius returns + 3 straight runs (flow \u0026amp; return)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePipe Spacing\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e150mm centres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCompatible Pipe Diameter\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e16mm multilayer (PEX-Al-PEX \/ PERT-Al-PERT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFloor Finishes\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFloating interlocking wood, laminate, T\u0026amp;G chipboard\/plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\"\u003eInstallation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMethod\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eFloating — no adhesive or fixing required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eSubfloor\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eSolid concrete screed or timber floor deck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eVapour Barrier\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003ePolythene barrier recommended on concrete slabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFloor Finish Direction\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eLay interlocking floor at 90° to pipe direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMinimum Floor Deck (over panels)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e18mm T\u0026amp;G chipboard \/ 25mm commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\"\u003eGuarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eGuarantee\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e50 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eInstallation Overview\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 16px 20px; margin-bottom: 8px; font-size: 15px; color: #333;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #005c54; margin-bottom: 10px;\"\u003eFloating Floor Installation\u003c\/div\u003e\n\u003col style=\"margin: 0; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eLay a polythene vapour barrier over the concrete slab or timber deck (recommended on concrete).\u003c\/li\u003e\n\u003cli\u003ePlan panel layout to ensure pipe grooves align across panel joins.\u003c\/li\u003e\n\u003cli\u003eLay panels without adhesive — butt joints tight, no gaps.\u003c\/li\u003e\n\u003cli\u003ePress 16mm pipe into the pre-routed grooves from the manifold connection point.\u003c\/li\u003e\n\u003cli\u003eLay T\u0026amp;G chipboard (18mm min domestic \/ 25mm commercial), click-lock plywood or wood strip flooring \u003cstrong\u003eat 90° to the pipe direction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eLeave a 10–15mm expansion gap around the perimeter before fitting skirting boards.\u003c\/li\u003e\n\u003cli\u003eIn areas of heavy traffic or furniture, timber supports can be placed under floor board joints.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin-bottom: 26px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ Note:\u003c\/strong\u003e This panel is designed for floating floor installation only — panels are not bonded. Minimum floor finish thickness: 18mm T\u0026amp;G chipboard or wood strip for domestic applications, 25mm for commercial.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat floor finishes are suitable over the 25mm floating panel?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe 25mm panel is designed for \u003cstrong\u003efloating interlocking floor finishes\u003c\/strong\u003e — T\u0026amp;G chipboard, click-lock plywood decks, engineered wood strip flooring and floating laminate. Minimum thickness: \u003cstrong\u003e18mm for domestic\u003c\/strong\u003e applications, \u003cstrong\u003e25mm for commercial\u003c\/strong\u003e. For tile or vinyl finishes, use the ThermRite PRO 20mm bonded panel instead.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the difference between the 18mm and 25mm floating panels?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe primary difference is \u003cstrong\u003einsulation depth and pipe size\u003c\/strong\u003e. The \u003cstrong\u003e18mm panel uses 12mm pipe\u003c\/strong\u003e and provides less insulation; the \u003cstrong\u003e25mm panel uses 16mm pipe\u003c\/strong\u003e and provides more insulation (0.036 W\/mK EPS). Choose 25mm for ground-floor slabs or poorly insulated subfloors where thermal resistance is important; choose 18mm when height is the critical constraint and 12mm pipe suits the system.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eDoes the panel need to be glued to the subfloor?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eNo — the 25mm floating panel is designed to \u003cstrong\u003elie loose without any adhesive or fixing\u003c\/strong\u003e. The overlying floor deck holds the panels in place. A polythene vapour barrier is recommended under the panels on concrete slabs to prevent moisture migration.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eIs additional sub-insulation needed under this panel?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eFor \u003cstrong\u003eground-floor concrete slabs\u003c\/strong\u003e, adding ThermRite XPS insulation boards beneath the floating panels is strongly recommended to prevent downward heat loss into the slab. The 25mm EPS provides better insulation than the 18mm panel but is still best complemented by a full ground-floor insulation layer for maximum system efficiency — especially with heat pumps.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eCan this panel be used in commercial applications?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eYes. The EPS core provides adequate compressive strength for light commercial use with a \u003cstrong\u003e25mm floor deck\u003c\/strong\u003e over the panels. For areas of very heavy point loads (industrial racking, heavy machinery), consult ThermRite for appropriate panel selection.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eRelated Products\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 10px; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eThermRite PRO 20mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eDual-purpose bonded panel — tile or wood, 16mm pipe\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eThermRite 18mm Floating\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eLower profile option — 12mm pipe, less insulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e16mm Multilayer UFH Pipe\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eWRAS-approved pipe compatible with 25mm floating panel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ThermRite","offers":[{"title":"Default Title","offer_id":63176441889117,"sku":"RT FOIL-EPS-R200-25x1200-150","price":14.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/16mmThermRitePROUnderfloorHeatingPanel.jpg?v=1753787128","url":"https:\/\/qualityheating.co.uk\/products\/25mm-thermrite%e2%84%a2-panel-4-grooves-at-150mm-centres-for-wood-floor-finishes","provider":"AIZO Quality Heating","version":"1.0","type":"link"}