Add Radiant Barrier Attic

Radiant barriers are designed to slow or prevent radiant heat transfer.

Add radiant barrier attic.

Installing 19 inches of batt insulation or 22 of blown in is the single most cost effective way to reduce your heating and cooling costs. How to install radiant barrier on attic rafters in 5 steps step 1. Roofs under 8 ft tall from inside the attic sq footage x 1 2 for really. Radiant barriers are installed in homes usually in attics primarily to reduce summer heat gain and reduce cooling costs.

100 satisfaction 1 year money back guarantee. Measure and cut the foil before going in the attic. The answer is that there are other things you can do that would be more effective in terms of energy efficiency. Find out whether it s worth the money to install a radiant barrier in your attic.

Depending on where exactly you live you might want to use heat radiant barrier in the attic especially in the summer or around your external house walls to prevent heat being lost during the winter. Starting at one end of your attic install our ultima foil breathable radiant barrier over across attic floor joists. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. Atticfoil is the proven solution for 250 000 homes.

Continue covering the attic floor by overlapping each section of radiant barrier already rolled out by 2 inches. They don t however reduce heat conduction like thermal insulation materials. The latest tests and studies have shown that on average heat radiant barriers help reduce about 20 to 30 of energy lost provided that they re installed properly. Determine how much you need.

Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes. When laying the foil insulation it is not. Damp insulation may support mold growth and eventually will lose some of its r value. When the sun beats down in the summer it heats your shingles and that heat conducts through the building materials of your roof where it then radiates down through your attic space.

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. According to the department of energy installing radiant barrier on the floor of the attic can cause problems. For example most homes don t have enough insulation to start with.