Rockwool Flexi Insulation 50mm 5.76m2 "FLEXI® is a multi use, dual purpose thermal and acoustic insulation product with a unique flexible edge along one side. The patented flexible edge ensures a perfect fit is maintained between the product and its supporting framework for easy installation and optimum effectiveness."
Outstanding thermal, acoustic and fire properties
FLEXI Edge ensures tight friction fit
Will not slump, even if studs shrink
Range of thicknesses and widths to suit multiple applications