osmi711
2012-02-19 22:33:36
- #1
Hello! Does anyone know the company Grozema? I want to have cavity wall insulation done and need a thermal conductivity class of 035 due to KfW energy-efficient renovation to Eff. House 151. Since I do not want beads in the wall, I chose the product Supafil from Knauf. Unfortunately, I cannot find any references about this product. It is a kind of glass wool for blowing in. So who can tell me something about this product or knows other alternatives to the beads with a WLG of 035? Many thanks in advance osmi