How To Seal Attic Trap Door

From inside the attic check for any openings holes or fenestrations into the knee wall surrounding area.

How to seal attic trap door.

Use a hammer to drive nails through the material and attach it to the attic door frame. Cut a piece of fiberglass or rigid foam board insulation the same size as the attic hatch and nail or glue it to the back of the hatch. Cut 1 3 boards to fit the perimeter of the opening and nail them on with 6d finish nails. You could put traps on the roof near the entry point but you may not catch them all.

Unroll the insulation over the door. Measure the size of the attic access door and cut a piece of insulation slightly larger than that. Raccoons can enter your attic through loose shingles and or openings the roof and eaves. Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.

Scuttle hole covers and pull down attic stairs loosely fit into the attic access hole they are covering. Apply self adhesive foam weatherstrip tape to the top edge of the stop. How to seal an attic access door. If the door doesn t have these weather strip it to provide a tight seal and make sure the latch pulls tightly against the frame.

Staple long pieces of duct tape sticky side up onto the attic scuttle door. You can purchase pre cut attic door insulation material at your local home improvement store or online. If you have pull down attic stairs or an attic door these should be sealed in a similar manner. The latch should lay flush against the frame.

Apply weather stripping to the door to create a seal. You can buy knee wall doors that have built in insulation and weather stripping. Remove the exclusion door and seal the main entry hole with steel mesh. Then add insulation batting to form a pillow and wrap it up like a birthday present as shown.

This way it will create a seal when the door is closed. The gaps between the edges of the access doors and the. Add fiberglass or rigid foam board to back of hatch. Add foam insulation tape around the edges to seal the perimeter where it rests in the access hole.

Attach the rigid foam insulation to the attic side of the door. After you have replaced the weatherstripping you ll want to cut a piece of fiberglass or rigid foam board to size and nail or glue it on the back of the hatch door.