Attic Stair Insulation Diy

Folding attic stairs unlike your ceiling does not have any insulation.

Attic stair insulation diy.

Cut sides and top from sheets of 3 4 foam board with a utility knife. 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. The box should rest squarely on top of the attic stairs frame or on wood stops installed to. 4 attach the blanket insulation and wrap it.

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. Attic hatch or door. Attach the blanket insulation to the attic side of the cover box with adhesive and wrap it with building wrap or other air barrier to prevent air movement in the insulation from degrading its r value. Attach the foam box to the floor with metallic tape.

Because of this heat is transferred between the attic and your living space. Pull down stair or ladder. Position the box over the stair opening in the attic. To avoid wasting money on energy you should insulate your attic stairs.

Owens corning blown in insulation is a diy friendly option best for adding insulation in an attic and can be installed on top of existing insulation in less than 1 5 hours if you re insulating your attic you may want to make sure your garage is properly insulated too. Affix rigid foam insulation to the attic side of the hatch or door. Lowest price in 30 days. Measure the size and height of the stairs from the attic.

To insulate fold down attic stairs. Attic stairs especially drop down stairs are notorious for acting as large holes that leak hot or cold air out while bringing in undesirable cold or hot air in. The whole project cost about 30 for materials and took about 2 hours to complete. In short my living space was on the average 12 degrees f cooler then without the attic stair covers your results will differ.

Last spring i built 2 attic stair covers and monitored the results. Attic stairs insulation cover for pull down stair 25 x 54 x 11 r value 15 4 extra thick fire proof attic cover stairway insulator with easy installation low dip entrance and tear by miloo. 4 8 out of 5 stars 324. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.