Build Your Own Attic Stairway Insulator
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Build your own attic stairway insulator. The tuff r has an r value of 13 for 2 inches and a foil facing which works great as a radiant heat barrier as well. The lid needs to be heavy enough to compress the weatherstripping at its base. Assemble the sides of the box with metallic duct tape. After closing the opening measure its dimensions and then cut four lengths of foam to form a box that fits into the door opening.
Position the box over the stair opening in the attic. The owens corning is a high quality attic stairway insulator. Step by step instructions 1 carefully measure the inside and outside dimensions as well as the height requirements of your attic stairs. If you choose to build your own insulated lid you ll need to make a strong airtight box out of thick rigid foam.
Cut sides and top from sheets of 3 4 foam board with a utility knife. The foil faced insulation board is also really easy to connect to other pieces using foil tape. To build the attic stair cover i decided to use two inch thick foil faced foam board by dow tuff r. Nail the strapping wood to the wall joists under the.
Nikon d3300 http amzn to 2s1sle5 samsung nx3000 http. It is made of durable fibreglass insulation along with a highly reflective and tough foil. As such you won t have any problems trimming the insulator. If you have a drop down attic stairs pull up the stairs and close the opening completely.
Attach the foam box to the. Step 1 measure the dimension of the opening. 2 adjust the dimensions to accommodate your opening and the thickness of the foam board you choose. Measure the size and height of the stairs from the attic.
It comes in a standard size in order to fit a wide range of attic openings. In addition to protecting the temperatures within the home insulating your stairs will conserve energy and lower your monthly utility bills.