120mm Recticel Eurothane GP PIR Insulation Board 2.4m x 1.2m - 2.88m2 per sheet
Built around a closed-cell polyisocyanurate (PIR) core with a gas diffusion tight, low-emissivity foil bonded to each face, 120mm Recticel Eurothane GP is a general purpose insulation board for pitched roofs, timber and metal framed walls, and floors, including those running underfloor heating.
Supplied as a single 2400mm x 1200mm sheet covering 2.88m², the 120mm board carries a declared thermal resistance (R-value) of 5.45 m²K/W and a declared thermal conductivity of 0.022 W/mK. That is the kind of single-layer performance specified where floor and roof build-ups need to meet firm U-value targets without stacking up depth.
Laid in a tightly butted, brick-bond pattern, the straight edges close up so the insulation layer stays continuous and thermal bridging is held down, with joints taped for a clean line. The printed grid guides accurate cutting, the low-emissivity foil facings support thermal performance against an adjacent air space, and the closed-cell core shrugs off moisture and holds its shape across the life of the building.
Across floors it is laid over a damp-proof membrane in solid and suspended construction and to upgrade existing slabs; in pitched roofs it goes between, over or below the rafters; in framed walls it fits between the studs or as a continuous lining, and it can line solid masonry internally. For deeper requirements, two 120mm layers can be combined with staggered joints. Fit it in line with current Recticel technical guidance and the project specification, and finish internal walls with plasterboard rather than plaster or paint applied directly. On new build and refurbishment alike, the payoff is dependable thermal performance from a board that stays easy to handle and cut.
Key Benefits of 120mm Recticel Eurothane GP:
- Rigid PIR insulation board for pitched roofs, framed walls and floors, including underfloor heating build-ups.
- Declared R-value (thermal resistance) of 5.45 m²K/W at 120mm.
- Declared thermal conductivity of 0.022 W/mK for high single-layer thermal performance.
- Straight edges that butt tightly in a brick-bond pattern to keep joints closed and limit thermal bridging.
- Gas diffusion tight, low-emissivity foil facings on both sides, with a printed grid to guide cutting.
- Closed-cell PIR core that resists moisture and stays dimensionally stable.
- Compressive strength of at least 120 kPa, supporting use within floor build-ups (check the full system requirements).
- Can be combined in two staggered layers where a greater total depth is required.
- Lightweight and easy to cut with a sharp knife or fine-toothed saw.
- Manufactured with blowing agents that have zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
- Supplied as a single 2400mm x 1200mm board covering 2.88m².
Good to know:
- Although the closed-cell core is moisture resistant, PIR is not waterproof: store boards flat, dry, off the ground and out of direct sunlight, and avoid point loads or walking on stacked boards.
- A standard board is 2.4m x 1.2m, giving 2.88m² coverage per board.
- For greater depth, install two layers with staggered, tightly butted joints (thicker layer outermost) and tape the joints.
- Bespoke cutting is available, find out more here.
- Recticel's pitched roof and floor specification guides are useful references for rafter and floor build-ups.
Specified where floors and pitched roofs need to reach firm U-values from one board, 120mm Recticel Eurothane GP brings high single-layer resistance, clean handling on site, and the flexibility to double up when a build-up calls for more depth.
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120mm Recticel Eurothane GP PIR Insulation Board 2.4m x 1.2m - 2.88m2 per sheet
120mm Recticel Eurothane GP PIR Insulation Board 2.4m x 1.2m - 2.88m2 per sheet
Built around a closed-cell polyisocyanurate (PIR) core with a gas diffusion tight, low-emissivity foil bonded to each face, 120mm Recticel Eurothane GP is a general purpose insulation board for pitched roofs, timber and metal framed walls, and floors, including those running underfloor heating.
Supplied as a single 2400mm x 1200mm sheet covering 2.88m², the 120mm board carries a declared thermal resistance (R-value) of 5.45 m²K/W and a declared thermal conductivity of 0.022 W/mK. That is the kind of single-layer performance specified where floor and roof build-ups need to meet firm U-value targets without stacking up depth.
Laid in a tightly butted, brick-bond pattern, the straight edges close up so the insulation layer stays continuous and thermal bridging is held down, with joints taped for a clean line. The printed grid guides accurate cutting, the low-emissivity foil facings support thermal performance against an adjacent air space, and the closed-cell core shrugs off moisture and holds its shape across the life of the building.
Across floors it is laid over a damp-proof membrane in solid and suspended construction and to upgrade existing slabs; in pitched roofs it goes between, over or below the rafters; in framed walls it fits between the studs or as a continuous lining, and it can line solid masonry internally. For deeper requirements, two 120mm layers can be combined with staggered joints. Fit it in line with current Recticel technical guidance and the project specification, and finish internal walls with plasterboard rather than plaster or paint applied directly. On new build and refurbishment alike, the payoff is dependable thermal performance from a board that stays easy to handle and cut.
Key Benefits of 120mm Recticel Eurothane GP:
- Rigid PIR insulation board for pitched roofs, framed walls and floors, including underfloor heating build-ups.
- Declared R-value (thermal resistance) of 5.45 m²K/W at 120mm.
- Declared thermal conductivity of 0.022 W/mK for high single-layer thermal performance.
- Straight edges that butt tightly in a brick-bond pattern to keep joints closed and limit thermal bridging.
- Gas diffusion tight, low-emissivity foil facings on both sides, with a printed grid to guide cutting.
- Closed-cell PIR core that resists moisture and stays dimensionally stable.
- Compressive strength of at least 120 kPa, supporting use within floor build-ups (check the full system requirements).
- Can be combined in two staggered layers where a greater total depth is required.
- Lightweight and easy to cut with a sharp knife or fine-toothed saw.
- Manufactured with blowing agents that have zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
- Supplied as a single 2400mm x 1200mm board covering 2.88m².
Good to know:
- Although the closed-cell core is moisture resistant, PIR is not waterproof: store boards flat, dry, off the ground and out of direct sunlight, and avoid point loads or walking on stacked boards.
- A standard board is 2.4m x 1.2m, giving 2.88m² coverage per board.
- For greater depth, install two layers with staggered, tightly butted joints (thicker layer outermost) and tape the joints.
- Bespoke cutting is available, find out more here.
- Recticel's pitched roof and floor specification guides are useful references for rafter and floor build-ups.
Specified where floors and pitched roofs need to reach firm U-values from one board, 120mm Recticel Eurothane GP brings high single-layer resistance, clean handling on site, and the flexibility to double up when a build-up calls for more depth.
Original: $50.12
-65%$50.12
$17.54Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Built around a closed-cell polyisocyanurate (PIR) core with a gas diffusion tight, low-emissivity foil bonded to each face, 120mm Recticel Eurothane GP is a general purpose insulation board for pitched roofs, timber and metal framed walls, and floors, including those running underfloor heating.
Supplied as a single 2400mm x 1200mm sheet covering 2.88m², the 120mm board carries a declared thermal resistance (R-value) of 5.45 m²K/W and a declared thermal conductivity of 0.022 W/mK. That is the kind of single-layer performance specified where floor and roof build-ups need to meet firm U-value targets without stacking up depth.
Laid in a tightly butted, brick-bond pattern, the straight edges close up so the insulation layer stays continuous and thermal bridging is held down, with joints taped for a clean line. The printed grid guides accurate cutting, the low-emissivity foil facings support thermal performance against an adjacent air space, and the closed-cell core shrugs off moisture and holds its shape across the life of the building.
Across floors it is laid over a damp-proof membrane in solid and suspended construction and to upgrade existing slabs; in pitched roofs it goes between, over or below the rafters; in framed walls it fits between the studs or as a continuous lining, and it can line solid masonry internally. For deeper requirements, two 120mm layers can be combined with staggered joints. Fit it in line with current Recticel technical guidance and the project specification, and finish internal walls with plasterboard rather than plaster or paint applied directly. On new build and refurbishment alike, the payoff is dependable thermal performance from a board that stays easy to handle and cut.
Key Benefits of 120mm Recticel Eurothane GP:
- Rigid PIR insulation board for pitched roofs, framed walls and floors, including underfloor heating build-ups.
- Declared R-value (thermal resistance) of 5.45 m²K/W at 120mm.
- Declared thermal conductivity of 0.022 W/mK for high single-layer thermal performance.
- Straight edges that butt tightly in a brick-bond pattern to keep joints closed and limit thermal bridging.
- Gas diffusion tight, low-emissivity foil facings on both sides, with a printed grid to guide cutting.
- Closed-cell PIR core that resists moisture and stays dimensionally stable.
- Compressive strength of at least 120 kPa, supporting use within floor build-ups (check the full system requirements).
- Can be combined in two staggered layers where a greater total depth is required.
- Lightweight and easy to cut with a sharp knife or fine-toothed saw.
- Manufactured with blowing agents that have zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
- Supplied as a single 2400mm x 1200mm board covering 2.88m².
Good to know:
- Although the closed-cell core is moisture resistant, PIR is not waterproof: store boards flat, dry, off the ground and out of direct sunlight, and avoid point loads or walking on stacked boards.
- A standard board is 2.4m x 1.2m, giving 2.88m² coverage per board.
- For greater depth, install two layers with staggered, tightly butted joints (thicker layer outermost) and tape the joints.
- Bespoke cutting is available, find out more here.
- Recticel's pitched roof and floor specification guides are useful references for rafter and floor build-ups.
Specified where floors and pitched roofs need to reach firm U-values from one board, 120mm Recticel Eurothane GP brings high single-layer resistance, clean handling on site, and the flexibility to double up when a build-up calls for more depth.
