Garage Door Header Detail

Header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening.

Garage door header detail.

Attach lumber to the face of the garage wall to the edge of the garage door header. 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. Choose from carriage house traditional and commercial garage doors in steel wood and wood composite materials. Portal frame details within the irc specify simple span headers with a maximum finished opening width of 18.

Building a structural header for a garage door opening can be handled on the jobsite and will offer the same structural support as more expensive solid wood beams. These details are based on testing done by the engineered wood. 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. Cut a 2 x 6 piece of lumber and nail to the face of wall exactly in the center of the garage header.

The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness. 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. The king studs nailed into the end of each header and the trimmers that butt just under the header combine to create a sturdy vertical support column. Free how to buy a garage door guide nationwide dealer network.