Does Attic Radiant Barrier Work

Radiant barrier is a home insulation type that is focused on reducing summer heat gain.

Does attic radiant barrier work.

A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic. Lp techshield radiant barrier sheathing the first osb radiant barrier in the industry is made by laminating a thin durable sheet of aluminum to lp osb sheathing. In short yes attic radiant barrier does work. A radiant barrier will be installed as a way to prevent your home from absorbing radiant heat in the environment causing it to reduce the amount of heat in your home as a result.

We take a look at how radiant barriers work the different types of radiant barriers and some of the. We only say radiant barrier doesn t work because we know of a product that works even better and can save you over twice as much as current radiant barrier technology. Also the greater the temperature difference between the sides of the radiant barrier material the greater the benefits a radiant barrier. Radiant barriers work by reducing the heat absorbed by solid surfaces through reflective insulation systems.

A radiant barrier works best when it is perpendicular to the radiant energy striking it. If the radiant barrier was not there the sun would heat the roofing materials and the heat transfer would occur into the air of the attic. Ultimately a hotter attic means more work that your attic insulation and ductwork needs to put in. Does attic radiant barrier work.

Now there is a newer better radiant barrier product called srx superreflex. The purity of this aluminum means the radiant barrier prevents heat absorbed in the roof sheeting from radiating into the attic blocking up to 97 of the radiant heat in. Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes.