Treat the attic stairs access as you would an opening to the outdoors.
Diy attic stair insulation cover.
Measure the size and height of the stairs from the attic.
Assemble the sides of the box with metallic duct tape.
Attach the foam box to the floor with metallic tape.
Even though the store bought attic stair covers boast an r value of 50 i doubt that s the case based on the lack of side insulation.
At least my diy attic stair cover has insulation on all four sides and a nice tight seal.
Cut sides and top from sheets of 3 4 foam board with a utility knife.
To avoid wasting money on energy you should insulate your attic stairs.
X 54 in 25 in.
Introductionhere is away to reduce heat transferred during the winter and summer by encapsulating your folding attic stairs.
Folding attic stairs unlike your ceiling does not have any insulation.
Position the box over the stair opening in the attic.
Regardless of the type of insulation you use for your attic access it is important to thoroughly air seal the opening.
You can air seal and insulate the attic stairs opening by building your own insulated cover box or purchasing a kit or pre built box.
To insulate fold down attic stairs.
The stair cover fits between trusses.
Studies show that the tiny gaps and cracks in between the stairs and under the attic door can cause hot or cold air leaking equivalent to a 5 square inch window.
Available in 3 sizes to fit most any size or brand of pull down ladder.
The whole project cost about 30 for materials and took about 2 hours to complete.