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