This is a very high quality foam insulating foil faced product which is pre-glued with hi-temp glued backing which can simply be peeled and easily fitted. Very easily cut to size using scissors or a blade. The item is suitable for a variety of insulating uses including, Campervan, Motorhome, Car, Marine use and lots of uses in DIY work! Installation uses include: Floors – under floor boards, carpets / vinyl, tiles and laminate floor and between floor joists Vans - Can be fitted underneath plyboards when converting camper van Ceilings – between ceiling joists Roof – can be used in ventilated and non-ventilated roofs Walls – in dry lined stud walls and against solid walls Approximately 10mm Thickness Approximately 1m Width