As such you won t have any problems trimming the insulator.
Build your own attic stairway insulator.
To insulate fold down attic stairs.
Step 1 measure the dimension of the opening.
Measure the size and height of the stairs from the attic.
Attach the foam box to the.
If you have a drop down attic stairs pull up the stairs and close the opening completely.
Assemble the sides of the box with metallic duct tape.
Nail the strapping wood to the wall joists under the.
2 adjust the dimensions to accommodate your opening and the thickness of the foam board you choose.
The owens corning is a high quality attic stairway insulator.
It is made of durable fibreglass insulation along with a highly reflective and tough foil.
To avoid wasting money on energy you should insulate your attic stairs properly.
1 knife 2 tape measure 3 straight edge and.
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.
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.
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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.
It comes in a standard size in order to fit a wide range of attic openings.
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After closing the opening measure its dimensions and then cut four lengths of foam to form a box that fits into the door opening.
In addition to protecting the temperatures within the home insulating your stairs will conserve energy and lower your monthly utility bills.