Attach the foam box to the.
How to insulate drop down attic stairs.
Drop down stairs are great for attic access because they do not take space.
Position the box over the stair opening in the attic.
The best way to insulate them is by creating a box around them.
Cut sides and top from sheets of 3 4 foam board with a utility knife.
Insulate and air seal your drop down attic stairs.
The bad thing about them is that they allow heat loss.
Cut a piece of foam the size of the exterior dimensions of the box for the lid.
Attach foam tape weather stripping to the top edge of the box to form a tighter seal.
Measure the size and height of the stairs from the attic.
The gasket weatherstrip would be installed on the top edge of the joists around the pull down stairs.
Attic access door is the weakest link in most homes.
Our smartattic insulation kit seals the entry access and helps to improve the havc efficiency.
Buying an insulated box for your attic door is something that could run you upwards of.
Most drop down stairs are covered on the bottom by a thin piece of plywood.
How to insulate drop down stairs.
Assemble the sides of the box with metallic duct tape.
Tape the lid to the top of the box along one of the long edges with foil tape.
After installing the gaskets build a plywood coffin not to sound too ominous to fit over the pull down stairs in the attic.
Clean the floor around the attic stairs so the tape will adhere well.