How To Insulate Attic Drop Down Access Stairs

Most drop down stairs are covered on the bottom by a thin piece of plywood.

How to insulate attic drop down access stairs.

Products designed to seal or insulate attic stairs. If you need to insulate your entire attic then be sure to read our blog. We ll show you how to cut out frame the opening then install a fo. The hatch should be insulated with at least 6 in.

The draft cap attic stair insulator. Most pull down attic stairs are leaky and poorly insulated. Not very good for insulation. Our smartattic insulation kit seals the entry access and helps to improve the havc efficiency.

Attach the foam box to the. At least 4 of foil faced polyisocyanurate should be glued to the box though 6 or 8 isn t uncommon. You can remove the stairs and replace them with a smaller hatch. Several companies sell prefacbricated foam or fabric enclosures or tents designed to reduce air leaks and heat loss at attic stairs.

Assemble the sides of the box with metallic duct tape. Once the opening has been sealed it can be further insulated by building a foam box in the attic to enclose the stairs. Step 1 air sealing the trim. Of rigid foam should have weatherstripping and should be equipped with two latches that draw the hatch tightly closed.

Cut sides and top from sheets of 3 4 foam board with a utility knife. Watch this video to see how to make an insulating cover from foam board to insulate the stairs leading to your attic. Begin by checking to see if the attic stairs close tightly then apply self adhesive foam weather stripping around the perimeter where the plywood door meets the frame except on the hinge end. To insulate fold down attic stairs.

Since with attic insulation we gun for a pretty high standard at least r 49 the coffin insulation should match. Measure the size and height of the stairs from the attic. Feb 21 2015 even if your attic is well insulated the folding stairs that provides access can be a major source of heat loss. Position the box over the stair opening in the attic.

The battic door attic stairs cover. Before we can get to fixing the entire hatch however let s close the cracks around the hatch itself.