Attic Air Leaks

A quarter inch gap around pull down attic stairs or an attic hatch leaks the same amount of air as a bedroom heating duct.

Attic air leaks.

Before you start adding any attic insulation you want to make sure that all or most air leaks have been sealed first. Attic insulation air sealing experts enjoy a more comfortable healthy and efficient home with quality attic insulation services. Combined with attic insulation air sealing can help to alleviate the formation of dangerous ice dams in the winter. Here s how to locate the leak spots and plug them without spending a lot of money.

The first spot to check is where the floors meet the wall. A large fan at the front door will pull air out of an otherwise closed up house creating drafts from leaks that are much easier to detect than the typical slow. Small air leaks into uninsulated attic space are a major source of heat loss in many homes. Square hole that s acting like a chimney drafting expensive heated.

One is the use of a blower door test. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money. Air seal your attic for energy savings. Any small crack or gap in the attic can be a source of.

Or you can buy a pre insulated hatch cover kit for about 150. 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. With these systems condensate leaks can lead to a big mess but it s nothing compared to a condensate leak that occurs at an air conditioner in an attic or really any place that has finished. Most people just add insulation to their attic this will not stop the escaping warm air.

Air leaks also commonly occur at the edge of top plates which normally have a small gap of less than an inch between the plates and drywall. Don t worry too much about the small leaks. You want to be paying attention to the big ones. Adding attic ventilation without ensuring that there is a solid air barrier between the attic and the living space will make air and heat from the house leak out faster because the attic will be colder in the winter and the rate at which air leaves the building will increase.

Chances are your ceiling has the equivalent of a 2 ft. The attic is usually where you can find some of the largest opportunities to save energy in your home. Seal attic air leaks first.