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100mm Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. It comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK and low emissivity aluminium foil facings on both sides. CW4000 is manufactured from rig..

100mm Celotex GA4100 is a multi-purpose insulation board that provides a solution to overcome localized thermal bridges. Featuring a low emissivity foil facings, this board has been manufactured from tough polyisocyanurate (PIR) using a perfect mix of certain blowing agents which have zero ozone dep..

100mm SOPRATHERM CW4000 (previously Celotex CW4000) is a high-performance, rigid PIR insulation board specifically engineered for partial-fill masonry cavity walls. It features low-emissivity foil facings on both sides to enhance thermal performance within the cavity air space.CHARACTERISTICSWith a ..

100mm SOPRATHERM GA4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board. It is designed for use in multiple areas of the building envelope, providing a reliable thermal barrier for floors, walls, and roofs. SOPRATHERM GA4000 is the go-to general-purpose insulation board for a wi..

Celotex XR4110 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4110 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4110 is ma..

110mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

115mm Celotex Thermaclass Cavity Wall 21 is a high performance rigid PIR full fill cavity insulation board with low emissivity foil facings offering enhanced thermal performance (0.021 W/m.K) within cavity air spaces. It can be installed with up to a 10mm residual cavity or as a full fill solu..

115mm SOPREMA Thermaclass Cavity Wall 21 is a high-performance, rigid polyisocyanurate (PIR) insulation board designed primarily for full fill masonry cavity wall applications. It is the flagship high-efficiency board in the Soprema range, offering a superior thermal solution for modern building env..

Celotex XR4120 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4120 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4120 is ma..

120mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

Celotex XR4130 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4130 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4130 is ma..

130mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

140mm Celotex Thermaclass Cavity Wall 21 is a high performance rigid PIR full fill cavity insulation board with low emissivity foil facings offering enhanced thermal performance (0.021 W/m.K) within cavity air spaces. It can be installed with up to a 10mm residual cavity or as a full fill solu..

Celotex XR4140 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4140 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4140 is ma..

140mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

140mm SOPREMA Thermaclass Cavity Wall 21 is a high-performance, rigid polyisocyanurate (PIR) insulation board designed primarily for full fill masonry cavity wall applications. It is the flagship high-efficiency board in the Soprema range, offering a superior thermal solution for modern building env..

Celotex XR4150 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4150 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4150 is ma..

150mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

Celotex XR4165 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4165 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4165 is ma..

165mm Celotex XR4165 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4165 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4165 is m..

165mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

Celotex XR4200 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4200 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4200 is ma..

200mm SOPRATHERM XR4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board manufactured in thicknesses ranging from 110 mm up to 200 mm. It is specifically engineered to help developers meet the most stringent building regulations with a single-layer installation. The XR4000 range ..

Celotex TB4020 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. TB4012 is also appropriate for use in floors and walls. With low emissivity foil facings, TB4012 is manufac..

20mm SOPRATHERM TB4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board designed specifically to eliminate thermal bridges. It is manufactured in very thin profiles, allowing it to fit into tight spaces such as window reveals, floor perimeters, and behind structural members where..

Celotex TB4025 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. TB4012 is also appropriate for use in floors and walls. With low emissivity foil facings, TB4012 is manufac..

25mm SOPRATHERM TB4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board designed specifically to eliminate thermal bridges. It is manufactured in very thin profiles, allowing it to fit into tight spaces such as window reveals, floor perimeters, and behind structural members where..

Celotex TB4030 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. TB4012 is also appropriate for use in floors and walls. With low emissivity foil facings, TB4012 is manufac..

30mm SOPRATHERM TB4000 is a high-performance, rigid polyisocyanurate (PIR) insulation board designed specifically to eliminate thermal bridges. It is manufactured in very thin profiles, allowing it to fit into tight spaces such as window reveals, floor perimeters, and behind structural members where..

Celotex TB4035 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. TB4012 is also appropriate for use in floors and walls. With low emissivity foil facings, TB4012 is manufac..