Radiant Heat Barrier Attic Insulation

Unlike thermal insulation like fiberglass batts or blown cellulose radiant barrier insulation has no r value and is usually made of foil.

Radiant heat barrier attic insulation.

This method also reduces the heat subject to attic mounted ac duct work thereby allowing them to work more efficiently. For more information about having radiant barrier installed in your home please call 602 499 2922. Ideally you could actually place one radiant barrier above and a second one below your attic ceiling insulation to maximize both beneficial effect of a radiant barrier in both summer and winter. The purpose of a radiant barrier is to reduce summer heat gain and lower a home s cooling costs but not in the same way thermal insulation does.

The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. Radiantguard radiant barrier foil insulation installed in an attics can reduce attic temperatures by up to 30 degrees when stapled with a staple gun to the underside of roof rafters by reflecting up to 97 of the radiant heat that strikes its surface thereby reducing heat transfer from the attic to living spaces resulting in lower utility bills. For a versatile insulation product select reflectix insulation for a versatile insulation product select reflectix insulation to help save energy costs throughout the home. Barrier insulation offers radiant barrier installation anywhere in the phoenix valley.

They don t however reduce heat conduction like thermal insulation materials. According to the department of energy installing radiant barrier on the floor of the attic can cause problems. Whether you use it in a crawl space radiant floor attic or walls you ll find it easy to handle and install. Damp insulation may support mold growth and eventually will lose some of its r value.

Radiant barriers are installed in homes usually in attics primarily to reduce summer heat gain and reduce cooling costs. Unlike fiberglass cellulose and other traditional thermal insulation radiant barrier isn t installed on the attic floor instead it s installed in the attic ceiling just below the roof. But most people find that cost prohibitive to their budgets and go with either or.