Solar Barrier Attic

Now there is a newer better radiant barrier product called srx superreflex.

Solar barrier attic.

Srx works better than radiant barrier. Staples should be placed 14 to 18 inches apart. Radiant barriers are utilized to reduce summer heat gain in attics. Like a space suit radiant barrier reflects the sun s heat before it can warm up the insulation in your attic.

On any given hot day the temperature on shingles can range from 160 to 190 so the slight increase from the barriers are insignificant and does not quicken the degradation of your shingles. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. Just like a space suit or thermos bottle the reflective surface inhibits radiant heat transfer. They don t however reduce heat conduction like thermal insulation materials.

Radiant barriers are installed in homes usually in attics primarily to reduce summer heat gain and reduce cooling costs. In short yes attic radiant barrier does work. In an open framed attic it is generally easiest to install the strips of radiant barrier roof material across the attic perpendicular to the direction of the roof joists overlapping each run by about 2 inches. April 19 2019 posted in.

Unroll the radiant barrier hold in place and staple to bottom of roof joists. 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. Increasing summer energy consumption and cooling costs. When the insulation stays cooler your house will too.