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.
Rough opening for garage door 16 ft.
For instance if you have a 16 door and are using river stones that are approximately 2 to 2 1 2 you will want the rough opening to be roughly pun intended 16 6.
If you are installing a 9 wide door the opening will be 9 3 wide.
Standard garage doors in our area are 8 9 16 and 18 wide.
That for a 16 foot wide garage door the header should be at minimum 9 inches longer than the door.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
Many 16 x 7 garage doors will be designed with a pair of single 8 foot garage door bays separated by a central post or column.
Refer to the headroom requirements for the specific door you are using to see if your existing space can accommodate the new door without modification.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
When constructing a new garage the opening for a 16 7 garage door the opening should measure 16 7.
Width of garage door opening standard widths are 8 9 10 12 14 16 17 and 18 height of the garage door opening standard residential heights are 7 7 6 8 header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening.
99 of the residential garage doors that we run across are different than these widths.
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.
The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
1 2 or 1 in one direction of the other will won t typically cause you to have to shop for a non standard garage door size.
This guide is intended primarily for our builder customers to explain in detail the measurements and condition we need the work site to be in to properly co.
It is important to note.
Next you will need to know your door height.
Add 6 to 14 inches to the height of the door for headroom or the space directly above the closed door.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
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.
The height of the rough opening would be the height of the garage door plus the thickness of whatever you are putting underneath the header in addition to the thickness of the mortar etc.
Frame the rough opening to 3 inches wider than the garage door size you have selected.