Insulating Attic Crawl Space Doors

Crawl space insulation increases energy efficiency saving you money and protecting against burst pipes and other disasters.

Insulating attic crawl space doors.

This type of insulation may be faced with silver foil with the foil facing inward toward the crawl space. Insulating a crawlspace door short of ripping the door out there is a simple fix you can do to increase the r value. Two inch expanded polystyrene foam board is the favored insulation for crawl space inside walls. Crawl space door without louvers for crawl space access ventilation or encapsulation white 16 height x 32 width 4 4 out of 5 stars 2.

Add foam insulation tape around the edges to seal the perimeter where it rests in the access hole. On the door pictured below i added a 1 foil insulation board to the back of this door adding an r value of 6 5. Crawl spaces can be major sources of home energy loss whether or not your ventilation system routs through the crawl space area. Here s one good method.

The access door is in our closet which is fine except the fact that the crawl space has very little insulation and neither does the door. Staple long pieces of duct tape sticky side up onto the attic scuttle door. Premier 2400 series aluminum universal access door 24 x 24 screwdriver latch 4 5 out of 5 stars 7. Rigid foam insulation works for any type of masonry wall.

Then add insulation batting to form a pillow and wrap it up like a birthday present as shown.