Insulation
Partial Fill Cavity Insulation
Xtratherm Thin-R/CW(T&G) is the best solution when designers/regulations demand additional thermal insulation in external masonry walls. Xtratherm Thin-R boards achieve high standards of insulation whilst maintaining a residual cavity to prevent moisture penetration, without a substantial increase in the width of the cavity and of the overall wall thickness


Standards
Xtratherm XT/CW is manufactured under quality systems approved under EN ISO 9001: 2000 and it’s use is covered by BBA Certificate 07/4407.
Cutting
Xtratherm Thin-R Boards can be readily cut using a sharp knife or fine toothed saw.
Electrical Services
When running electric cables within insulation, advice given in the BRE publication “ Thermal insulation: avoiding risks” and BS 7671: 2001 should be followed.
Durability
Xtratherm Thin-R is stable, rot proof and durable. It will remain an effective insulant for the life of the building.
Health & Safety
All Xtratherm products are safe to use and chemically inert. A Health & Safety information sheet is available from the Xtratherm Technical Support Department
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Robust tongued and grooved jointing Clear cavity maintained No exposure restrictions Low emissivity foil facings |
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Thin-R Sloped Roof InsulationEffective insulation of roof area Reduced insulation thickness Reduces thermal bridging Minimizes intrusion into living area |
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Thin-R Partial Fill Cavity Wall InsulationRobust tongue & groove jointing Clear cavity maintained Corner & reveal panels Low emissivity foil facings |
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Thin-R Sloped Roof InsulationEffective insulation of roof area Width Variable Reduced fitting time. Minimizes intrusion into living area |
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Thin-R Insulation for Drylining WallsHigh thermal performance Drylining & insulation in one fix Shorter drying time Responsive insulation system |
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Thin-R Flat Roof Thermal PlyInsulation & decking in one fix For new & refurbishment roofs |
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Thin-R Under Floor InsulationExtra thermal performance Suitable for under floor heating Reduced insulation thickness High compressive strength |
| Dimensions | |
|---|---|
| LENGTH | 1200 |
| WIDTH | 450 |
| 25,30,35,40 (Square edge) | |
| 40,50,60,65,70,75,80,100 (T&G) | |


















