Seal air leaks gaps in the attic or between the lower floors and the attic will let heated or cooled air escape to the great unconditioned outdoors making any insulation you add essentially useless.
Attic air sealking.
Replace your old recessed lights with air tight insulated can models available at home centers and lighting stores.
Replace incandescent bulbs with cooler operating compact fluorescent bulbs.
Your options for air sealing the attic door are.
Building an attic door.
Find a diagram of common air leaks here here s a quick primer on fixing draft prone spots.
Combined with attic insulation air sealing can help to alleviate the formation of dangerous ice dams in the winter.
While you are in the attic sealing air leaks look for any ductwork that may be up there.
Your attic is vital to your home s overall comfort health and energy efficiency.
Sealing duct leaks can improve the efficiency of your hvac system by around 20.
The attic is prone to holes and cracks at its access points.
Here are the solutions we recommend if you have recessed can lights protruding into your attic.
Attic insulation and air sealing will reduce ice dams from forming on your roof and water leaks into your home.
If you are not a do it yourself type of.
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.
Since 1996 attic air has earned a reputation for providing effective solutions for your insulation and ventilation needs.
Buying an attic door 2.
Why is air sealing the attic important.
Air seal your attic for energy savings.
If you have ducts that aren t sealed you are probably leaking a lot of conditioned air into your attic space.
For fuel burning appliances such as your furnace some amount of fresh air inside the home.
The number one prep step.
Most people just add insulation to their attic this will not stop the escaping warm air.