Foil insulation

Foil insulation provides excellent insulation and significant cost savings Foil insulation, or foil laminate insulation, is a form of radiant barrier insulation that differs in how it works from more traditional insulations. Cellulose and fiberglass insulations insulate through their ability to absorb or resist heat transfer, called an R-value, while foil insulation reflects up to 97% of radiant heat energy. It is typically made by adhering aluminum foil to kraft paper, reinforced with fiberglass. Foil insulation is installed to face an air space, and may be used over existing insulation in wall and ceiling cavities. It is also be used as a wall wrap or as facing on air conditioning and heating ducts, and it is an outstanding sarking material. It is commonly used in both residential and commercial applications. Foil insulation will create excellent savings on energy costs, especially when used in tandem with traditional forms of insulation. It is lightweight and very easy to install.

Foil insulation will perform consistently in all environments, and is therefore an important option to consider in all building projects. Humidity affects the ability of some materials to provide insulation, but foil insulation will maintain the same insulation value as humidity rises or falls. In addition, most heat loss and gain is radiant, and reflecting that heat is proven to be more effective than forms of insulation that seek to absorb or resist radiant heat.