How To Insulate Your Attic Hatch

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

How to insulate your attic hatch.

There are different ways to accomplish this. Check for air leaks and wood stops. Pull the existing insulation away from the roof. If you have pull down attic stairs or an attic door these should be sealed in a similar manner.

Gaskets are generally more durable and produce a tighter seal. You have many options when it comes to insulating your 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. We also added foam weather stripping along the perimeter where the access panel touched the ceiling trim.

Install or repair vent chutes. 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. Other ways to insulate your attic in addition to insulating your attic door there are various ways you can insulate your attic. Apply a bead of foam compatible glue to it and attach it to the plywood hatch.

You can use fiberglass blown in or batt insulation cellulose insulation radiant barrier insulation or spray foam insulation. Foil faced polyiso is the greenest and best performing of the rigid foam options. Here s a real quick solution. First install foam weather stripping on the inside of the trim or directly onto the hatch.

Multiple layers can be added to this hatch to increase the r value. Glue layers of insulation to hatch twelve layers of polystyrene panels. On the top side of the attic hatch i glued twelve layers of polystyrene insulating panels. I used 1 board which has an r 6 5 insulating value.

To insulate an attic hatch you need weather stripping rigid foam board and fiberglass batt insulation. Blown in insulation in the attic seal attic bypasses. If they seem dried out or damaged remove them. Several layers should be applied.

Inspect the weatherstripping gaskets around the attic hatch opening. Attach foil insulation board to the back of the attic hatch panel. You can check for air leaks with a. Position the new vent chute so the.

I glued the foil board to the door hatch and used screws to hold it in place.