These door sweeps will seal off the door and prevent air from leaking out of your home.
How to seal a drafty brick attic.
If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the opening.
If that s an issue clean the wall with a mild masonry stain remover or.
You can do this with expanding foam sealant.
Finally watch out for can ceiling lighting which can be another well disguised source of big drafts.
Insulating the attic is the best way to seal these leaks.
You can spray expanding foam between the drywall and framing.
Cellulose filled the cavity between the framing and the plaster interior walls.
Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11.
Do the same around the top plates of interior walls underneath the attic floor.
Seal big gaps around such receptacles with a quick application of handy expandable foam like great stuff.
Then jeff filled those gaps with 2 1 2 inches of foam it green spray foam insulation.
Jeff used the redwood siding as his starting point fixing 2x3 studs the skeleton into the redwood siding that looked like a grid.
Start by placing door sweeps on the bottom of every door that leads outside.
The attic can also be a major source of air leaks.