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CAVITYWALL Insulation uses Knauf Supafil® CarbonPlus, an unbonded, non-combustible glasswool insulation application designed for installation into existing and new cavity wall systems which significantly increases the thermal and acoustic performance of the wall.




CAVITYWALL Insulation uses Knauf JET STREAM ULTRA Blowing Wool for insulating new construction and existing buildings. This insulation provides consistent thermal performance against outdoor temperatures and helps maintain indoor temperatures. Greater thermal resistance means better temperature control. This premium product is BIBS® approved. Made with recycled glass, it’s the smarter way to stand up to the cold.





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