Aluminum Foil Insulation is mainly made from aluminium foil and natural Kraft paper. The layers are bonded together with adhesive and reinforced with fiberglass scrim. It can be used as insulation building materials under roofs, in walls behind cladding or under timber floor for residential and commercial buildings. It also can be used for in-line lamination of glass wool or rock wool. Combining with glass wool, rock wool or foam insulation, it is an excellent vapor barrier for ducts, pipes and vessels.