Insulated attic stair cover box.
Build attic insulation box.
2 adjust the dimensions to accommodate your opening and the thickness of the foam board you choose.
Properly insulating your home is one of the fastest ways to increase its energy efficiency and save on heating and cooling costs.
Attach the lid to the box with foil duct tape applied along one of the two longest sides.
I made the box wider than the custom piece so it would fit over the first box.
If you choose to build your own insulated lid you ll need to make a strong airtight box out of thick rigid foam.
Position the newly constructed box over the attic stair opening.
Step by step instructions 1 carefully measure the inside and outside dimensions as well as the height requirements of your attic stairs.
Adding insulation to the attic basement walls or other areas of your home are do it yourself diy projects with substantial benefits.
Finally i made the main insulated attic stair box cover.
The edges of the box should be flush with the.
Cut the r 19 insulation to the dimensions.
Screw the unattached side of the piano hinge to the framing member.
The lid needs to be heavy enough to compress the weatherstripping at its base.
8 place the lidded box in place in the attic space and around the folded attic stairs.