Klober Sepa Solar

Description

Sepa Solar air barrier and vapour control layer for use on the warm side of the insulation. Designed with a reflective surface to reduce heat loss through the roof, It features exceptional vapour resistance that exceeds BS 9250 requirements (Code of Practice for the design of the airtightness of ceilings in pitched roofs). Whilst it can be used with other Klober airtightness products to minimise energy loss and provides an R-Value of 0.5m2 K/W in the winter when used with a 20mm service void. The air barrier and vapour control layer prevents large volumes of water vapour from entering a construction from the interior, particularly during the drying-out period, whilst providing additional support for insulation boards or quilts.