Sealing Attic Leaks

Attics can suffer two types of leaks.

Sealing attic leaks.

Don t worry about finding and sealing all the little holes in your 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. Your attic door or drop down attic stairs are a major source of air leakage. Your options for air sealing the attic door are.

If you have ducts that aren t sealed you are probably leaking a lot of conditioned air into your attic space. Repairing a roof leak from the inside is a temporary fix only. Once in the attic refer to your sketch to locate the areas where leakage is likely to be. Four crucial attic air seals to save energy year after year.

Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11. Take a look at 4 things you should do as. Don t let a hot or cold attic rob your home of comfort. Walk carefully on the ceiling joists in the attic or use a sheet of plywood to walk on so you will not accidentally put a hole in the ceiling panel.

Plug the big holes first. How to deal with a leak in the attic. While you are in the attic sealing air leaks look for any ductwork that may be up there. We need to seal the air in our conditioned living space from the unconditioned attic space.

The epa estimates that the typical american home has enough leaks holes and gaps to be equal to an open window every day of the year. Blocking the air from leaking through the attic door is one of the most important things you can do. Sealing duct leaks can improve the efficiency of your hvac system by around 20. Attic insulation air sealing experts enjoy a more comfortable healthy and efficient home with quality attic insulation services.

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. Better yet there are high quality products such as the attic gator designed to both seal and insulate attic access doors and scuttle holes. 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. Air sealing the attic door.

Your biggest savings will come from plugging the large ones. Tips and materials checklist for sealing attic air leaks. Water leaks are more obvious as telltale signs such as darkened water stains evidence of mold on the. It s by far the largest hole in your ceiling and it s probably costing you a fortune.