Attach foil insulation board to the back of the attic hatch panel.
Insulating your attic hatch.
An attic hatch can have finished trim and paint look perfect and still be a giant heat sink.
Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.
I used 1 board which has an r 6 5 insulating value.
The goal is two fold.
If there are indications of erratic air movement coming from your attic hatch replacement weatherstripping is necessary.
Cover the attic hatch with a pillow of fiberglass insulation.
First install foam weather stripping on the inside of the trim or directly onto the hatch.
The energy guardian universal hatch cover improves your home in three essential ways.
Cut two layers of r 19 fiberglass batt insulation slightly larger than the hatch and staple duct tape to the hatch edges to secure it in place.
This industry leading air seal eliminates drafts in winter and hot spots in summer lowering heating and cooling bills.
You want a nice big puffy pillow of insulation to stop any air leaks says olson.
Work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just put in.
Scuttlebuddy is a do it yourself attic access scuttle hole insulation and air sealing solution that secures insulation to the access panel for optimum performance and energy savings.
Several layers should be applied.
Insulating the attic hatch here s a real quick solution.
You can also inspect the weatherstripping and molding around your attic door to see if it is damaged.
To insulate an attic hatch you need weather stripping rigid foam board and fiberglass batt insulation.
In the summers it will radiate heat down into the house and in the winter heat and warm air will escape.
If you have pull down attic stairs or an attic door these should be sealed in a similar manner.
So what to do.
If the attic hatch rests on the molding you should add 2 1 2 inch stops around the entire opening.
Air sealing to prevent air transported heat loss and beefing up the insulation.
1 reduced utility costs 2 comfort in all seasons 3 improved indoor air quality.