Radiant Barrier Attic Floor

This can result in energy savings in cooling costs up to 10.

Radiant barrier attic floor.

During cold weather water vapor from the interior of a house may move into the attic. Multiple studies have confirmed that a radiant barrier is a worthy addition to a home s thermal envelope. Atticfoil is the proven solution for 250 000 homes. Use the fiber free insulation from reflectix use the fiber free insulation from reflectix insulation in crawl spaces radiant flooring attics or walls.

There are several factors that determine the best installation method for your home. It may be an easier way to install radiant barrier but it can trap moisture between itself and the attic floor and cause the insulation to become damp. The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor. Every home is different so while there are general recommendations for certain climates sometimes one method is best for a particular home.

Damp insulation may support mold growth and eventually will lose some of its r value. When laying the foil insulation it is not. Radiant barrier has been shown to decrease ceiling heat gains by up to 42 in certain tests. According to the department of energy installing radiant barrier on the floor of the attic can cause problems.

A radiant barrier works best when it is perpendicular to the radiant energy striking it. There are two main methods of installing radiant barrier. Stapling it up to the rafters or laying it on the attic floor. A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic.

100 satisfaction 1 year money back guarantee. It s versatile and will save energy throughout your home. Our do it yourself radiant barrier will make your home more comfortable and energy efficient. Condensation of moisture can be a concern when a radiant barrier is installed on the attic floor directly on top of conventional insulation.

Continue covering the attic floor by overlapping each section of radiant barrier already rolled out by 2 inches. Radiant barrier is a home insulation type that is focused on reducing summer heat gain. With atticfoil radiant barrier. In most cases this water vapor will not cause any problem because attic ventilation will carry excess vapor away.