How To Insulate An Attic Door Hatch

Other ways to insulate your attic in addition to insulating your attic door there are various ways you can insulate your attic.

How to insulate an attic door hatch.

Add fiberglass or rigid foam board to back of hatch. You can use fiberglass blown in or batt insulation cellulose insulation radiant barrier insulation or spray foam insulation. Treat the attic door like a door to the outside. Once you have the appropriate materials you can start the process of sealing and insulating the attic hatch.

If you have pull down attic stairs or an attic door these should be sealed in a similar manner. 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. Here s a real quick solution. 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.

You have many options when it comes to insulating your attic. I used 1 board which has an r 6 5 insulating value. Multiple layers can be added to this hatch to increase the r value. This ible is about how to build an insulated attic hatch for cheap i am currently renovating an old building to turn it into a multi flat rental property.

Since the weather is getting colder by the day up here in the northern hemisphere i had to qu. Install the weather stripping onto the hatch or on the inside of the trim. Insulate the hatch cut foam board to 1 2â less than the size of the hatch on each side. First install foam weather stripping on the inside of the trim or directly onto the hatch.

Before closing the hatch i overlapped 8 insulation. Foil faced polyiso is the greenest and best performing of the rigid foam options. Attach foil insulation board to the back of the attic hatch panel. You can purchase pre cut attic door insulation material at your local home improvement store or online.

Several layers should be applied. We also added foam weather stripping along the perimeter where the access panel touched the ceiling trim. Apply a bead of foam compatible glue to it and attach it to the plywood hatch. Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.

After you have replaced the weatherstripping you ll want to cut a piece of fiberglass or rigid foam board to size and nail or glue it on the back of the hatch door. Pre made insulated attic stair covers are also available from local home improvement centers or on the web. Attach the pieces of foam board to themselves and then attach them to the hatch.