Garage Door Header Framing Detail

The double top plate is needed to comply with building code.

Garage door header framing detail.

The width of the lumber should be between 6 and 8. Loading conditions are detailed below. Ideally 2 x6 is the most used header size. Layout the bottom plate and one of the top plates at 16 on center.

The first thing to know when framing and building walls is that you will need a bottom plate and two top plates to attach the wall studs to. Header requirement 2 at minimum the header should be 12 wide with doubled 2 4 at opening and ceiling running the width of the door with a 2 4 in the center of the opening for the center bracket to attach to. For each application a pdf download is available. Thick headers 1 1 2 in.

To finish the opening cut the header and jambs from 2 lumber. If the door is 7 tall frame the opening 7 1 5. Window door garage door headers supporting roof loads only. Window door garage door headers supporting roof wall floor loads.

All doors are set into a frame an opening inside the wall. Choose from carriage house traditional and commercial garage doors in steel wood and wood composite materials. Framing for a non load bearing door header. High studs it established just the right height for windows and doors fig.

The finished 3 1 2 in. Framing nails are highly recommended. Amarr offers 300 styles of garage doors. Free how to buy a garage door guide nationwide dealer network.

When we installed the headers even with the top of the standard 92 5 8 in. Interior and exterior doors are framed basically the same way but interior doors are. Header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening. Frame the rough opening to a height that is 1 5 taller than the door that you have selected.

Depending on your opening the lumber width will be 6 to 8 wide. Use 2 inch lumber for the jambs as well and ensure they are appropriately nailed to the door opening with the help of a nail gun or hammer.