Common Attic Air Leacks

Common household air leaks.

Common attic air leacks.

While it s not common to find air conditioners in attics here in. Energy star states that the most significant air leaks are often hidden in the attic below the insulation. Common attic air leaks include. Any small crack or gap in the attic can be a source of.

Ideally someone would go check it out and clear the clog in the clog that s causing condensate to leak to an unusual location. Common attic air leaks warm air flows out through tiny gaps in the ceiling and walls resulting in cold drafts of air around windows doors and other leaky areas. Air sealing the most common attic air leaks electrical plumbing and hvac contractors use your attic to conceal the wires pipes and ducts that comprise the mechanical systems in your home. You probably think of your ceilings as solid surfaces but the truth is that ceilings leak air into unfinished attic spacesthrough gaps and openings such as around pipes and lighting fixtures.

Behind kneewalls attic hatch wiring holes plumbing vents open soffit box for recessed lights recessed light furnace flue or duct chaseways windows and doors. During the construction of your home they drill and cut holes through the walls to run these pipes and wires. In cold weather warm air rises in your house just like it does in a chimney. Locating air leaks in the attic most people consider air leaks to be drafts.

Air leaking into your atticcould be costing you money up to 30 of a home s heating and cooling energy is lost due to air leaks. 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. Get your bearings from below before you crawl into the attic make a quick sketch of the floor plan.