Step 1 measure the old door if you are replacing an existing door with one of the same size or the new door of choice if you are building a new garage.
Rough opening for garage door 16 ft.
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.
Some favor an old style tilt up garage door while most homeowners now favor a roll up garage door.
If you are installing a 9 wide door the opening will be 9 3 wide.
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.
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.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
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.
Standard garage doors in our area are 8 9 16 and 18 wide.
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.
99 of the residential garage doors that we run across are different than these widths.
Around the home plenty of accidents may occur.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
That for a 16 foot wide garage door the header should be at minimum 9 inches longer than the door.
16 ft garage door rough opening one practical part in your own home is the garage.
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.
The 16 7 opening should be after the header and all the trim work is installed.
Frame the rough opening to 3 inches wider than the garage door size you have selected.
When constructing a new garage the opening for a 16 7 garage door the opening should measure 16 7.
It is important to note.
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 rough opening is equal to the size of the door but you need to figure back head and side room before choosing and installing the new garage door.