Blowing wool Rockwool GRANROCK is non-combustible stone wool insulation for existing and new attics. With in-situ formed insulation you can easily insulate the cavities between piping and roof constructions, creating a seamless insulation layer.
λD = 0.042 W/mK
Density 30 kg/m3
Fire class: A1
Price on request.
No questions about this product.
The image of the product is informative. Specifications may vary depending on configuration and size. Fittings and their location may vary.
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