How To Make An Attic Heat Barrier

Use energy efficient attic fans to regulate your home climate.

How to make an attic heat barrier.

Venting an attic allows outdoor air to flow into the attic in. 5 ways to make your attic more energy efficient. Radiant barriers are fine but why not just stop the heat on the side of the roof where it first enters. Spray the adhesive to the masking paper in a 2ft wide pattern.

Install energy efficient ventilation to improve air circulation in your attic. Installing radiant barrier under the roof decking is the preferred method versus on top of the insulation because it gives an air gap for the heat to escape to the ridge vent without creating a potential moisture problem between the radiant barrier and the attic floor. Lastly depending on what type of heat radiant barrier you select to purchase you will notice that it is either one sided or two sided. A radiant barrier can lower heat transfer from attics to the building below keep the attic space cooler and lower cooling costs by up to 17 in warmer climates.

When you reach the desired length cut the now finished radiant barrier leave the excess 1 ft until installation. A radiant barrier can help by reducing the amount of that heat that radiates downward. Then roll the aluminum foil out starting with the left roll and over lap 1 16th with the second roll. On the other hand heat radiant barriers can also be used in the winter in order to prevent heat energy from escaping especially in places such as the attic or the basement.

Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes. But still the heat is already in the roof.