Insulating Your Attic Hatch

The goal is two fold.

Insulating your attic hatch.

Insulating the attic hatch here s a real quick solution. If the attic hatch rests on the molding you should add 2 1 2 inch stops around the entire opening. Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and to prevent thermal bridging the heat loss that occurs through the wood framing. An attic hatch can have finished trim and paint look perfect and still be a giant heat sink.

So what to do. 1 reduced utility costs 2 comfort in all seasons 3 improved indoor air quality. First install foam weather stripping on the inside of the trim or directly onto the hatch. You can also inspect the weatherstripping and molding around your attic door to see if it is damaged.

The energy guardian universal hatch cover improves your home in three essential ways. If you have pull down attic stairs or an attic door these should be sealed in a similar manner. In the summers it will radiate heat down into the house and in the winter heat and warm air will escape. I used 1 board which has an r 6 5 insulating value.

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. To insulate an attic hatch you need weather stripping rigid foam board and fiberglass batt insulation. Air sealing to prevent air transported heat loss and beefing up the insulation. You want a nice big puffy pillow of insulation to stop any air leaks says olson.

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. This industry leading air seal eliminates drafts in winter and hot spots in summer lowering heating and cooling bills. Attach foil insulation board to the back of the attic hatch panel.

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. 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. Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.