Aluminum Foil Insulation for Roof
A big amount of the heat, as much as ninety three%, is transmitted via radiation. A house without insulation loses this radiant warmness. Insulation substances made solely from glass fibers or cellulose cannot stop radiation losses.
Unlike aluminum foils and aluminum composite films. Aluminum foil reflects as much as 96% of the radiant warmness. Aluminum is good as a very cost-powerful and easy-to-shape, adaptable material for the insulation of partitions and roofs. Aluminum foil is the appropriate companion for composite nsulations and is durable way to a shielding coating. This makes aluminum foil one of the most versatile materials within the insulation of houses.
Aluminum foil : ideal partner for composite insulation
Aluminum foil is integral within the aluminum foil insulation for roofs and walls. Today, thermal insulation panels are manufactured from solid polyurethane foam (PUR/PIR). Such panels are ideal for insulation if they’re moreover laminated with an aluminum foil pinnacle layer.
Due to the aluminum, the PUR / PIR panels are thinner and lighter.
Thanks to the foil lamination, the boards are thinner and lighter, but extra green in insulation. PUR/PIR panels with aluminum foil are absolutely recyclable.
The film acts as a composite associate in warmth insulation panels not handiest as a warmth reflector, but also serves as a vapor barrier, which prevents the formation of mould within the intermediate layers. Aluminum foil with bitumen is often used as a vapor barrier, whereby the bitumen additionally protects the aluminum foil from damage.