Attic Hatch Weatherstripping

Fine homebuilding as this thermal image shows poorly detailed attic access hatches leak a lot of heat.

Attic hatch weatherstripping.

Begin by checking to see if the attic stairs close tightly then apply self adhesive foam weather stripping around the perimeter where the plywood door meets the frame except on the hinge end. Cut 1 3 boards to fit the perimeter of the opening and nail them on with 6d finish nails. Attic tent 20 battic door 9 draftmaster 6 insul door 1 seal n shield 6 therma dome 1 type. Inspect the weatherstripping gaskets around the attic hatch opening.

Every attic access hatch needs weatherstripping. Once the opening has been sealed it can be further insulated by building a foam box in the attic to enclose the stairs. Bundles 5 units 43. Attach hook and eye fasteners to the door and stops.

There are a few ways to correct this issue the most popular one done by many is applying weather stripping insulation to the access door itself yes i have seen batts used but the most common material is foam. If your hatch rests directly on the moldings add 2 1 2 inch wide stops around the opening. The insulation will both slow heat loss and add ballast to the hatch to improve the seal at the weatherstripping. Once you have the appropriate materials you can start the process of sealing and insulating the attic hatch.

Whole house fan shutter cover. I have one word for most of those that is fail. Sealing the attic hatch or door. Battic door deluxe ez hatch attic access door w keyed lock and handles r 50.

To fix this energy nosebleed the hatch needs thicker insulation good weatherstripping and tight latches. Cut two pieces of foam board that are about 1 4 smaller than the hatch. Finish up by sealing the access hatch with self sticking weather stripping. Not only is this stick on weatherstripping a poor air sealer it also is notorious for falling off in dusty environments say for example like an attic where there are mounds of fluffy.

Install the weather stripping onto the hatch or on the inside of the trim. Weatherstrip the attic access hatch or door. In most typical attic hatches there is only a thin piece of stick on weatherstripping placed on the top edge of the drywall protruding into the attic opening. If they seem dried out or damaged remove them before replacing them.

Remove your existing attic hatch and measure its size. Usually you can just pull them away from the frame. Cut four pieces of polystyrene rigid insulation about 1 2 inch smaller than the dimensions of the hatch. The stops provide a wider surface for attaching the weatherstrip and a space to mount hook and eye fasteners.

Apply self adhesive foam weatherstrip tape to the top edge of the stop. Use the foam compatible glue to fasten the insulation to the back of the. Pull the door tight.