Xtratherm SR/UF

The floor in any building is an area of considerable downward heat loss when not properly insulated. SR/UF will significantly improve the U-Value of new and existing floors.

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Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-Values in floors.



Additional information

Dimensions 2400 × 1200 mm

25mm, 50mm, 75mm, 100mm, 125mm, 150mm

Technical information

Technical information on this product can be found by downloading the manufacturer data sheet from the options below.