Call it a scuttle trap door or attic hatch every attic needs an entrance and often it s merely a square opening in the ceiling.
Diy attic hatch.
Affix rigid foam insulation to the attic side of the hatch or door.
If you have pull down attic stairs or an attic door these should be sealed in a similar manner.
Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.
Use a zippered.
Diy sealing the attic hatch attic hatches are often not air sealed allowing air to transfer between the conditioned space and the attic.
For this attic hatch you need.
Once you have finished sealing all of the leaks in your attic the next step is to weatherstrip your attic hatch or door.
Attic hatch or door.
Treat the attic.
The nice thing about an insulated attic hatch is it performs bothfunctions quite well helps one besides the materials below allyou need is a tape measure a utility knife or saw and a caulk gun.
Pull down stair or ladder.
A diy attic hatch option.
Basically a scuttle attic is a hole in the drywall ceiling that leads to the attic with a small attic access panel that covers it.
These issues results in drafts heat loss in the winter.
It s a diy project you can tackle in a weekend.
Building an attic trap door.
The most common of these is the push up type panel that is simply drywall or plywood held in place by simple wood trims.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
Cut a piece of fiberglass or rigid foam board insulation the same size as the attic hatch and nail or glue it to the back of the hatch.
The attic access door is often the name used to describe push up type access panels knee wall doors or any type of entry point into the attic space.
So when the hatch is lowered the insulation just sits above the surrounding insulation or joists.
Before installing the attic access hatch you will want to insulate the backside of it before putting everything in place.
In addition they are usually constructed from thin wood or drywall neither of which provides any appreciable resistance to energy loss.
I found a good article that has a bit more information on scuttle attics if you d like to read more.
Here in canada our minimum attic insulation requirement is r 40 that s a metric u value of 0 142 if you re in europe or actually using the units we re supposed to be in canada.
Our small little attic access panel would technically be referred to as a scuttle attic.