The two garage door assembly could also have a portal frame in the center but either way the header should not be continuous.
Portal framing garage door.
The examples above illustrate a portal frame solution with just one reinforced corner top two reinforced corners on a single garage door middle and two reinforced corners flanking a double garage door.
Figure r602 10 6 3 method pfg.
Garage wall framing typically utilizes this technique encompassing the vehicle doors.
Garage door portal framing garage doors are tough.
1 inch 25 4 mm 1 foot 304 8 mm.
Alternative garage front options.
These alternative garage front options may be used for applications when the strong wall wood shearwall is installed at the full height option 1 or without the additional portal frame kit option 2 when higher capacity or reduced concrete anchorage is not needed.
In an attempt to construct portal frames some garages are built with one continuous garage header extending over two or three garage door openings as.
A portal frame is defined as two uprights connected at the top by a third horizontal member the header.
Required tools for this project.
The apa the engineered wood association has developed a good method to utilize wood structural panels osb or plywood to minimize the framing needed at each side of a garage door without special connectors hold downs to the foundation.