Updated 13 Mar 2018
Snapshot: The Earthwool glasswool R-1.3 Acoustic Wall Insulation Steel is cheaper than average for a glass wool product. But how effectively does it retain heat?
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POA stands for “price on application”. Some manufacturers don’t supply estimates of price per m² for their products, so you may have to ask in-store. A few of these products can only be installed by specialists, so installation cost is tied up with product cost – these specialists should usually provide free quotes.