Air Sealing Attic With Spray Foam

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.

Air sealing attic with spray foam.

We offer services such as cellulose insulation air sealing duct sealing spray foam duct insulation and rigid foam insulation all of which address specific problems in the attic to improve efficiency and home comfort. Seal insulate and reduce energy costs how to seal your attic. It s quick and easy to do. In a vented attic all of that expensive airflow is lost to the environment.

Sealing the top of the house keeps the air you paid to heat and cool inside your home. One huge benefit of the spray foam insulated attic is that conditioned air leakage from the ac furnace duct system is contained and used to condition the attic. We mean that literally by the way. Look for areas where the insulation is darkened.

And the benefits range from much lower utility bills to fewer pests to reduced sound transfer. 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. That air seal means you keep the air you heated or cooled inside 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.

You get a seamless air barrier and high r value even in just 1 inch. Seal the gap between the flue and metal flashing with special high temperature caulk. When to spray foam attic floors. Do not use spray foam.

Plus spraying the rafters also uses more spray foam it s a larger surface area. Attics are like a superhighway for unwanted air and pests. Most people just add insulation to their attic this will not stop the escaping warm air. Attics with spray foam insulation are so cool.

If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the. And it keeps the cold or hot outside air outside. If you do need to do your rafters use closed cell foam it green. Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11.

Air seal your attic for energy savings. Our experts can evaluate your attic and recommend the right solutions for your specific needs. Using spray foam insulation in an attic is a popular energy saving project.