Look for attic ladder as well as staircase versions with tight fitting doors and ideally insulation.
Diy attic ladder insulation.
In short my living space was on the average 12 degrees f cooler then without the attic stair covers your results will differ.
Or you can include weatherstripping around the door open up to stop air leak as well as cover the door panel with a stiff foam insulation board to reduce heat loss.
The foil faced insulation board is also really easy to connect to other pieces using foil tape.
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.
Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.
1 x 4 x 8 sheet rigid foam board 1 2 x 30 roll foil duct tape 2 x 17 roll foam tape weather stripping 1 tube caulking optional.
Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs.
Stack insulation batts on top of the duct tape so they extend about 1 in.
Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
Measure the size and height of the stairs from the attic.
Then secure the pillow with the duct tape.
This creates an insulated attic access door.
Affix rigid foam insulation to the attic side of the hatch or door.
Cellulose blown in ceiling insulation is a good choice for diyers.
Attic hatch or door.
Some models come with insulation covers that fit over the hatchway from above.
Attic stairs especially drop down stairs are notorious for acting as large holes that leak out cold air while bringing in undesirable hot air.
Folding attic stairs unlike your ceiling does not have any insulation.
Access hatches and doors.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
Attach the foam box to the.
Pull down stair or ladder.
Position the box over the stair opening in the attic.
Assemble the sides of the box with metallic duct tape.
If you have an attic access panel in your ceiling and are concerned about heat loss don t despair.
Diy attic stair cover materials to build the attic stair cover i decided to use two inch thick foil faced foam board by dow tuff r.
Cut sides and top from sheets of 3 4 foam board with a utility knife.
Last spring i built 2 attic stair covers and monitored the results.
If your attic has stairs you should invest in attic stairs insulation.
Because of this heat is transferred between the attic and your living space.