How To Make Attic Stairs Insulation
Position the box over the stair opening in the attic.
How to make attic stairs insulation. That means that you should glue at least 4 inches of foil faced polyisocyanurate r 26 to the box. Fortunately this is a fairly easy fix. Add insulation to the exterior of the plywood box. Learn the right way to insulate your attic pulldown stairs for increased comfort and energy savings.
Measure the size and height of the stairs from the attic. You might open up your attic and find bare joists with fiberglass or cellulose insulation between the joists. Will need to install a drop down ladder stairs. More insulation 6 inches or 8 inches isn t uncommon.
These four pieces will be the frame of the. You can sister the joists by cutting 2 x8 boards the same length as the joists applying construction adhesive and affixing each to a joist with nails. Will need to install a drop down ladder stairs. Cut sides and top from sheets of 3 4 foam board with a utility knife.
Hinge the lid to the box on one side with metallic tape. Attach the foam box to the floor with metallic tape. Will likely need to lay flooring too. Assemble the sides of the box with metallic duct tape.
While it s easy to install and move it doesn t provide a great seal. Looking to clean up my attic old insulation etc and convert into usable storage space.