How To Seal A Attic

It s easy to overlook electrical wires ducts pipes and vents in the attic but the openings around these are holes can compromise the air sealing of your attic.

How to seal a attic.

Sometimes referred to as a scuttle hole cover attic access covers are products specifically designed to solve the insulation and sealing problems. Seal attic floor holes. Increasing attic insulation is a fairly complicated diy project 1 3 days or a full weekend but is completely doable if you have the right materials and information. Sealing the attic hatch or door.

If your hatch rests directly on the moldings add 2 1 2 inch wide stops around the opening. For larger holes filler material may be needed. Tend to mistakenly believe that proper attic insulation is only adequate in the cold. Apply self adhesive foam weatherstrip tape to the top edge of the stop.

Finish up by sealing the access hatch with self sticking weather stripping. Most people just add insulation to their attic this will not stop the escaping warm air. Before you think about heading into your attic to seal air leaks and add insulation here are the things you will need first. The stops provide a wider surface for attaching the weatherstrip and a space to mount hook and eye fasteners.

Cut 1 3 boards to fit the perimeter of the opening and nail them on with 6d finish nails. Weatherstrip the attic access hatch or door. Position the screw eyes so the. Air seal your attic for energy savings.

To seal these openings use caulk or spray foam. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money.