How To Insulate Attic Hatch Cover

If you have pull down attic stairs or an attic door these should be sealed in a similar manner.

How to insulate attic hatch cover.

It depends on where you. Don t forget about insulating the attic hatch access door. To insulate an attic hatch you need weather stripping rigid foam board and fiberglass batt insulation. Attach the pieces of foam board to themselves and then attach them to the hatch.

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. Place the fiberglass insulation paper side down onto the scuttle hole cover and press firmly on all areas where it meets the glue. If you live in a warmer climate consider installing a radiant barrier. Insulate the hatch cut foam board to 1 2â less than the size of the hatch on each side.

Cut out two pieces of rigid foam board that are 1 4 inch smaller than the hatch so homeowners can slide the attic access panel open easily. Several layers should be applied. Do i need more attic insulation. Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.

Insulating the attic hatch here s a real quick solution. I would recommend using gloves and wearing protective clothing so you don t actually touch the insulation. Apply a bead of foam compatible glue to it and attach it to the plywood hatch. Measure the insulation a bit bigger than the hatch so it creates a seal when shut.

Foil faced polyiso is the greenest and best performing of the rigid foam options. A quick way to tell if you have insufficient insulation is by heading into the attic with a measuring stick and measuring the depth of your insulation. Gaskets are generally more durable and produce a tighter seal. Affix the fiberglass batt insulation to the top of the foam board.

First install foam weather stripping on the inside of the trim or directly onto the hatch.