Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
Rough garage door framing diagram.
These trimmers should be.
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.
Does 15 leave enough room for the door tracks and a center mount chain driven electric door opener.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
It is the owner and or the owners contractor to prepare the opening for the garage door.
Several garage door people have told me they want 18.
If this is going to be a problem i guess we could lower the height of the opening for the door 6 and use a 7 6 high garage door.
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.
This is the more complicated of the short walls since it contains the overhead door rough opening.
While garage doors close against rough openings other types of residential doors fit inside the opening.
The size of the garage door framing should equal the size of the door after the jamb is applied.
Pay close attention that both short walls will fit between the two long walls which will be erected and braced first.
All of the rough framing has just been completed.
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.