Air Sealing Attic

By air sealing in your attic you can stop many major air leaks and help to maintain the desired temperature throughout your home.

Air sealing attic.

Air seal your attic for energy savings. Most people just add insulation to their attic this will not stop the escaping warm air. For more information on vermiculite and asbestos see. Lights fans plumbing stacks chimneys etc.

If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the. The attic is usually where you can find some of the largest opportunities to save energy in your home. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money. Let s review some of the most common spots in the attic that must be sealed.

If you are not a do it yourself type of person there are plenty of contractors who are able to seal your attic. Sealing duct leaks can improve the efficiency of your hvac system by around 20. While you are in the attic sealing air leaks look for any ductwork that may be up there. Other items like chimneys and recessed lights require special methods.

That s an expensive proposition unfortunately because the work must usually be done by an asbestos abatement contractor. Any hole in your ceiling is called a thermal bypass or air leak. Air sealing the wall plate around the perimeter of your attic blocks air from escaping around the outer edges of your home. The attic is prone to holes and cracks at its access points.

It s usually the hardest place to air seal because the cramped space underneath the eaves where the roof rafters rest on the outer wall makes it hard to move your hands and head. Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11. 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. Home comfort problems often start in the attic where poor insulation and numerous air leaks create problems for your heating and cooling system and make your home uncomfortable.

We spray foam around most of these including around light fixtures bathroom fans open wall cavities and plumbing stacks. Attic insulation air sealing experts enjoy a more comfortable healthy and efficient home with quality attic insulation services. Before air sealing the attic.