The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.
Post frame garage door header.
Post located in a sidewall.
A round naturally tapered unsawn wood post.
The finished 3 1 2 in.
Plus 1 2 in were the same thickness as the 2 4 wall framing 3 1 2 in.
Nfba post frame building design manual 1 4 pole.
Local and national building codes have specific structural requirements pertaining to beam sizes to span specific wall openings relative to the wall loads so consult your local building department before beginning this.
If the door is 7 tall frame the opening 7 1 5.
If you are installing a 9 wide door the opening will be 9 3 wide.
High studs it established just the right height for windows and doors fig.
When we installed the headers even with the top of the standard 92 5 8 in.
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.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
Post that is part of both a sidewall and an endwall.
Frame the rough opening to 3 inches wider than the garage door size you have selected.
Header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening.
I ll explain the process more extensively as we proceed.
Install the header jambs and center pad of the frame using a 2 x 6 lumber for the header jambs and center pad leave at least 5 of space on the sides of the door.
Post that frames the side of a door.
I suggest you go through the entire article at least once before you start.
Thick headers 1 1 2 in.