How To Seal Your Attic

Air sealing the wall plate around the perimeter of your attic blocks air from escaping around the outer edges of your home.

How to seal your attic.

Attic access sealing and insulation is a great investment but there are often many other opportunities to save energy and live more comfortably. Better yet there are high quality products such as the attic gator designed to both seal and insulate attic access doors and scuttle holes. Block any animals from entering your home and keep them out of your home to get them gone for good. Most people just add insulation to their attic this will not stop the escaping warm air.

Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11. Learn other ways to improve your attic. If you have ducts that aren t sealed you are probably leaking a lot of conditioned air into your attic space. Finish up by sealing the access hatch with self sticking weather stripping.

Sealing the attic hatch or door. If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the. While you are in the attic sealing air leaks look for any ductwork that may be up there. Use canned minimally expanding spray foam daptex plus window door foam sealant 7 for 16 ounces.

Consider contacting a trusted attic inspector to inspect your attic further and find opportunities to improve your home s health. 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. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money. Sealing duct leaks can improve the efficiency of your hvac system by around 20.

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. Animals living in your attic can cause damage to the wiring plumbing and structure of your home while also bringing in diseases. Strategies for keeping an attic animal free mainly involve consistent home inspections and maintenance. To properly seal your attic hatch also known as an attic door or scuttle hole at a minimum you should apply weather stripping and ensure the attic side of the attic door is insulated.