What is Radiant Barier's foil?

Radiant Barier Foil is a thin aluminum film that works on a reflection of heat profit. It is usually attached to the underside of the roofs or in the attic, where it prevents the transfer of heat absorbed by hot roofs to the inner interior. The radiation barrier foil is particularly effective in the cathedral's ceiling applications where the attic is limited. Properly installed foil bright barriers blocks up to 95 percent of heat coming into the house from the roof.

There are several passive methods that can be used to reduce the cost of cooling. The awnings, curtains and reflective window film prevent the sun from entering the house and reduce direct heat gain. Radiant Heat is a heat transfer from a heated object to a radiator object. The roofs are able to transfer a large amount of radiant heat to the house. The attic insulation helps to prevent a large transmission of this heat, but the radiant barrier foil prevents heat from reaching the insulation.

Radian -barrier foil is made of aluminum foil due to unique transmission propertiesHeat of material. Aluminum foil reflects heat, but does not absorb and does not transmit. Radiation barriers foil reduces internal temperatures, reducing air conditioning costs by an average of 10 percent.

This light film can be installed during construction or existing homes. The foil is stitched or attached to the underside of the roof panels. In order to use its properties of reflecting heat, the foil of the vibrant barriers with a reflective foil side is installed into the inside of the home. The command barrier should face the air space, as it will act as a thermal conductor if it is in contact with the ceiling.

There are several systems of brilliant barriers. It is available to paper, with a foil on one side and paper on the other or pre -installed on a roof deck. It is also available as a doubled-intended, reinforced foil. Some manufacturers of insulation also offer their product with suchFoil already connected.

Layered foil systems are two pieces of foil bright barriers that are connected in sections to form the bulkhead area between the upper and bottom layers of the foil. For the attic insulation you can blow the "chip" form of the film - small, loose pieces of foil. This form of foil brilliant barriers, albeit somewhat efficient, reflects less heat than the varieties of solid movies. The choice of a vibrant barrier is dictated by attic and roof conditions.