Unilin Safe-R SR/CW
SR/RS Rainscreen Board provides ultimate thermal performances in rainscreen applications. Safe-R is a superior performance phenolic insulation with a Euroclass B fire classification. It is faced with low emissivity foil facings on both sides and has a Lambda value as Low as 0.020 W/mK.
SR/CW partial fill cavity wall insulation is the solution of choice to achieve the lower U-Values asked for under the building regulations whilst maintaining a residual cavity as a protection from wind driven rain.