Air Seal Attic Instructables

Don t worry too much about the small leaks.

Air seal attic instructables.

Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money. Furthermore the attic insulation rests on the attic floor. You want to be paying attention to the big ones. Ideally the attic is completely sealed from the rest of the house in order to keep conditioned air within the thermal envelope.

We are not stopping the proper air exchange in the attic we are only stopping the exchange between the house and the attic. The higher bills of course are due to the usage of the furnace for winter or the air conditioning for summer running. 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. 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.

The product is an insulated non magnetic flexible vent cover that is applied with velcro and works extremely well it s very economical and reusable year after year. Investigate the perimeter of your attic. Sep 4 2016 air seal your attic for energy savings. Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11.

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. Prepping your home for winter summer while saving. The first spot to check is where the floors meet the wall.

The attic gator is designed to keep the air in the attic separate from the air in the rest of the home. Most people just add insulation to their attic this will not stop the escaping warm air. The most effective way to cover any vent central air conditioning whole house fan louver etc is with ventstop. Once installed the attic gator creates an adequate seal around the attic access.

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. Usually during the cold winter months and hot summer months the bills for gas electricity in my house jump through the roof. Yellowblue inspectors are highly experienced with attic gator installations. Every attic needs proper ventilation.

Before you start adding any attic insulation you want to make sure that all or most air leaks have been sealed first. 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.