Nail or screw 2 x 6 jambs to the framing on the top first and then the sides of the rough opening.
Rough opening for 10 x 7 garage door.
If the door is 7 tall frame the opening 7 1 5.
When constructing a new garage the opening for a 16 7 garage door the opening should measure 16 7.
Standard garage doors in our area are 8 9 16 and 18 wide.
Therefore making the width of the garage door rough opening the same size as the door would be fine if you are going to use a thin layer of stucco vinyl siding or 1 by lumber.
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.
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.
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.
99 of the residential garage doors that we run across are different than these widths.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
That for a 16 foot wide garage door the header should be at minimum 9 inches longer than the door.
Bigger trucks will fit in 9 x 8 doors with very few exceptions.
Always consider the car dimensions while designing a door opening and choosing right size of the garage door.
However if you are putting bricks thick river rock stones marble or anything else on both sides that is more than 1 thick you will want the rough opening the same.
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.
The 16 7 opening should be after the header and all the trim work is installed.
A 8 x 7 feet door will be the perfect option for any mid size sedans and most of suvs.
Install the header on top of the trimmers and nail.
It is important to note.
Depending on your opening the lumber width will be 6 to 8 wide.
Next you will need to know your door height.