Garage Door Opening Framing Detail

Portal frame details within the irc specify simple span headers with a maximum finished opening width of 18.

Garage door opening framing detail.

It is a good idea to snap a line on the foundation with a chalk string as to where the outer face of the garage wall framing will sit. Where supporting a roof or one story and a roof a method pfg braced wall panel constructed in accordance with figure r602 10 6 3 shall be permitted on either side of garage door openings. Wood garage door framing sheathing and wood siding need to be 6 in. Choose from carriage house traditional and commercial garage doors in steel wood and wood composite materials.

A rough opening refers to the space left inside a door or window frame door in this case where the actual door will be fitted. Tim healey method pfg is commonly used to supply wall bracing at garage door openings. Of base material laid down and compacted. Method pfg portal frame at garage door openings in seismic design categories a b and c.

It s essential to get this measurement right else your newly purchased garage door won t fit the opening or might actually be smaller than the opening. To our knowledge no additional testing has been done to justify continuous headers over multiple garage door openings. Four to 6 in. In the illustration we are using for a 12 x 24 garage we are holding the walls back 1 2 from the foundations outer edge so that when we place the 1 2 structural sheathing on the walls it will.

From the final grade vinyl siding can be touching the ground and fiber cement can be within 2 in. These trimmers should be. 1 inch 25 4 mm 1 foot 304 8 mm. Free how to buy a garage door guide nationwide dealer network.

This lumber will be used to attach your garage door track and a portion of your assembly. These details are based on testing done by the engineered wood association that included only simple span headers. Cut two 2 x 6 pieces of lumber and attach to the face of the wall running from the edge of your garage door jambs to the ceiling of your garage. Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.

Measure the distance from the bottom plate of the wall to a point that is 1 1 2 inches higher that the garage door height. Amarr offers 300 styles of garage doors. Supporting walls may be as narrow as 2 feet in length depending on door opening height and each portal frame earns credit for braced panel length of 1 5 times its actual length.