Garage Door Header Framing Detail

These details are based on testing done by the engineered wood association that included only simple span headers.

Garage door header framing detail.

The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness. Last pull a measurement from the top of the 2 x 6 piece of lumber that you just installed to the ceiling of the garage. Portal frame details within the irc specify simple span headers with a maximum finished opening width of 18. Thanks for your business have a great day.

Loading conditions are detailed below. The portal frame header should be sized for gravity loads but also must meet the minimum size of 3 x 11 1 4 required per the irc portal frame details. Header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening. I suggest you go through the entire article at least once before you start.

I ll explain the process more extensively as we proceed. Attach lumber to the face of the garage wall to the edge of the garage door header. To our knowledge no additional testing has been done to justify continuous headers over multiple garage door openings. Hello dear customer or builder hope this can help you in building the right frame work for your new garage door.

Choose from carriage house traditional and commercial garage doors in steel wood and wood composite materials. Install the header jambs and center pad of the frame using a 2 x 6 lumber for the header jambs and center pad. The longer the distance a header spans and the heavier the load it supports the more substantial it needs to be. The opening size is also limited to a maximum of 18 feet.

Cut a 2 x 6 piece of lumber and nail to the face of wall exactly in the center of the garage header. Leave at least 5 of space on the sides of the door. Window door garage door headers supporting roof wall floor loads. Framing a garage door opening.

Free how to buy a garage door guide nationwide dealer network. Amarr offers 300 styles of garage doors. For each application a pdf download is available. Window door garage door headers supporting roof loads only.

Together the headers king studs and trimmers act as a system that transfers weight from above down and around the window and door openings to the floor and foundation below. Also see assumptions for table development. 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.