Air Sealing Attic With Great Stuff

Most people just add insulation to their attic this will not stop the escaping warm air.

Air sealing attic with great stuff.

Air seal your attic for energy savings. Products like great stuff pro drywall gasket provide a relatively new option for effective wall top air sealing. The boat suffers and has a few holes in the bottom of it. Attics are like a superhighway for unwanted air and pests.

The number one prep step. Your focus should be on the attic when you begin air sealing. Keep your home comfortable and critter free by air sealing attic hatch doors which can be real air leakers between a bedroom ceiling and the attic. Don t squirt the great stuff into the box.

Find a diagram of common air leaks here here s a quick primer on fixing draft prone spots. 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. Great stuff pro gasket is a flexible water based one component foam designed to form an interior gasket between framing lumber and drywall which improves air sealing performance. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money.

Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11. Seal insulate and reduce energy costs how to seal your attic. Material is applied and allowed to dry to the face of the top plate bottom plate and around the perimeter of all rough openings before installing drywall. Attic air sealing is the priority.

This hole in the ceiling needs to be sealed with either great stuff or caulk. If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the. We first saw this product in 2018 and it is specifically formulated to form an airtight gasket between the drywall and top plate. Gaps in the attic or between the lower floors and the attic will let heated or cooled air escape to the great unconditioned outdoors making any insulation you add essentially useless.

Air sealing plumbing pipes and attic chases. Attics are often under insulated and under sealed leading to wasted energy and wasted spend by the homeowners. See more ideas about air seal attic attic insulation.