How To Insulate Your Attic Hatch

On the top side of the attic hatch i glued twelve layers of polystyrene insulating panels.

How to insulate your attic hatch.

You can check for air leaks with a. You can use fiberglass blown in or batt insulation cellulose insulation radiant barrier insulation or spray foam insulation. Pull the existing insulation away from the roof. If they seem dried out or damaged remove them.

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. I used 1 board which has an r 6 5 insulating value.

Each panel has an r value of 2 9 for a total r value of 35 above the hatch. Foil faced polyiso is the greenest and best performing of the rigid foam options. Check for air leaks and wood stops. Inspect the weatherstripping gaskets around the attic hatch opening.

Blown in insulation in the attic seal attic bypasses. Attach foil insulation board to the back of the attic hatch panel. I glued the foil board to the door hatch and used screws to hold it in place. Gaskets are generally more durable and produce a tighter seal.

Apply a bead of foam compatible glue to it and attach it to the plywood hatch. Glue layers of insulation to hatch twelve layers of polystyrene panels. Multiple layers can be added to this hatch to increase the r value. 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.

Position the new vent chute so the. Other ways to insulate your attic in addition to insulating your attic door there are various ways you can insulate your attic. Here s a real quick solution. Insulate the hatch cut foam board to 1 2â less than the size of the hatch on each side.

If you have pull down attic stairs or an attic door these should be sealed in a similar manner. To insulate an attic hatch you need weather stripping rigid foam board and fiberglass batt insulation. Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any. There are different ways to accomplish this.

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