Solar Barrier 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.

Solar barrier attic.

Increasing summer energy consumption and cooling costs. Unroll the radiant barrier hold in place and staple to bottom of roof joists. Like a space suit radiant barrier reflects the sun s heat before it can warm up the insulation in your attic. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it.

Staples should be placed 14 to 18 inches apart. Attics heat up when the sun s radiant energy heats the shingles and the heat is transferred to the interior attic space through the roofing materials via conduction. Srx works better than radiant barrier. April 19 2019 posted in.

The temperature of the attic space increases and that heat is transferred to the building below. In short yes attic radiant barrier does work. Radiant barriers are utilized to reduce summer heat gain in attics. 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. Just like a space suit or thermos bottle the reflective surface inhibits radiant heat transfer. Now there is a newer better radiant barrier product called srx superreflex. When the insulation stays cooler your house will too.