Air Sealing Attic Floor

Don t attempt any air sealing work in an attic insulated with vermiculite.

Air sealing attic floor.

A home energy company has proposed a solution that involves sealing air leaks in the bedroom ceilings attic floor sealing around the chimney weatherizing the attic hatch insulating a few roof areas that the builders missed and adding cellulose to the rest of the attic to bring it up to r 60. Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money. Attic floor insulation adding more insulation in your attic is often seen as one of the easiest ways to help save money and increase comfort in your home.

What is air sealing. Attics are often under insulated and under sealed leading to wasted energy and wasted spend by the homeowners. Your focus should be on the attic when you begin air sealing. Removal of vermiculite insulation should only be performed by.

For that space if all the insulation in there now is coming out and being totally replaced as part of the insulation job so the attic floor will be completely exposed anyway for roughly 3000sf of attic normal air sealing cost would probably be in the 250 400 range depending on whether your attic was used for ducting and wiring runs or not. Here is a brief breakdown of the process for the various parts of. While this is generally true all too often the items need to be done are either simply overlooked or buried. Most people just add insulation to their attic this will not stop the escaping warm air.

Air seal your attic for energy savings. Combined with attic insulation air sealing can help to alleviate the formation of dangerous ice dams in the winter. If your attic floor is insulated with vermiculite a type of insulation that may contain asbestos don t touch the insulation. 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.

Air sealing is the systematic finding and sealing of air leakage points throughout your home from the attic to the walls to the basement and or crawlspace. Attic insulation air sealing experts enjoy a more comfortable healthy and efficient home with quality attic insulation services. If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the. It s easy to overlook electrical wires ducts pipes and vents in the attic but the openings around these.

Attic air sealing is the priority. It s very unsexy work usually in the not so nice parts of your home like attics and crawlspaces. 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.