The Rockwool 40mm Foil Back Duct Slab Pack is a high-quality insulation product manufactured in the United Kingdom by ROCKWOOL. It features a foil backing for added durability and is suitable for insulation applications. The faced design makes it easy to install and provides efficient insulation for various structures, helping to reduce heating and cooling costs while maintaining a comfortable environment. Ideal for use in construction projects, this product offers reliable insulation performance in a range of settings.please see pictures for sizes/coverage thanks collection belvedere or send postcode and will check delivery quote for you
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