Air Seal Attic Instructables

Air sealing reduces the amount of moisture that that can get into the attic reducing the chance that you ll end up with a mold problem.

Air seal attic instructables.

Essentially allows air to enter the attic via soffit vent holes circulate and exit the attic via a ridge vent at the top of the house. The higher bills of course are due to the usage of the furnace for winter or the air conditioning for summer running. Before you start adding any attic insulation you want to make sure that all or most air leaks have been sealed first. The most effective way to cover any vent central air conditioning whole house fan louver etc is with ventstop.

Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11. Yellowblue inspectors are highly experienced with attic gator installations. Prepping your home for winter summer while saving. Attic space insufficient attic insulation poor air sealing and uninsulated ductwork are all common problems that will lead to uncomfortable rooms and make your home less efficient.

This is one of the main reasons that energy efficiency experts tell you to air seal the attic where the insulation will be installed and ensure bath fans are properly vented before insulating. Usually during the cold winter months and hot summer months the bills for gas electricity in my house jump through the roof. We are not stopping the proper air exchange in the attic we are only stopping the exchange between the house and the attic. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money.

When you re done sealing your attic bypasses push the insulation back into place with an old broom handle or stick as you back out of the attic. Most people just add insulation to their attic this will not stop the escaping warm air. Furthermore the attic insulation rests on the attic floor. The first spot to check is where the floors meet the wall.

Seal attic air leaks first. If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the. Don t worry too much about the small leaks. Air sealing your attic and ducts installing blown cellulose insulation and insulating ductwork will eliminate these problems.

Sep 4 2016 air seal your attic for energy savings. We need to seal the air in our conditioned living space from the unconditioned attic space. Every attic needs proper ventilation. You want to be paying attention to the big ones.

Once installed the attic gator creates an adequate seal around the attic access. Investigate the perimeter of your attic.