Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
16 x 9 garage door rough opening.
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.
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.
After installing the jambs your garage door opening should now be the same size as the garage door.
99 of the residential garage doors that we run across are different than these widths.
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.
If the door is 7 tall frame the opening 7 1 5.
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.
Bigger trucks will fit in 9 x 8 doors with very few exceptions.
How to measure the finished width and height use of 2x4s for the sides and header.
Install the header on top of the trimmers and nail.
The rough opening should be the same size as the door.
A 8 x 7 feet door will be the perfect option for any mid size sedans and most of suvs.
How to frame a garage doors opening in this case 9ft wide by 8ft tall.
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 standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
Cut the header from 2 x 12 lumber and to a length of the rough opening plus 6 inches.
To finish the opening cut the header and jambs from 2 lumber.
Next you will need to know your door height.
Many homeowners have two cars and need garage space to shelter them both.
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.
Measure the width and height 1 and 2 of your door opening in feet and inches to determine the garage door size you need.
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.
Take these measurements to your local installing dealer or retailer to purchase the clopay garage door that is right for you.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.