Acoustic insulation
POLYROLL is used as under-floor acoustic insulation to reduce walking noise and as an underground barrier to protect the bituminous membrane during digging works. POLYROLL is used as a separating layer, anti-frost protection, expansion joint and wall-cutting and perimeter band. Furthermore it is also suitable as an underlayment for parquet floors. It is chemically inert, light and waterproof, odourless, non-toxic and elastic and mould-resistant. With this product Polyglass promotes an ecological waterproofing system which is 100% recyclable and CFC free.
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