Getting the rough opening size right the first time will save you from frustration when installing your doors.
Rough opening for 9 ft garage door.
Take these measurements to your local installing dealer or retailer to purchase the clopay garage door that is right for you.
How to frame a garage doors opening in this case 9ft wide by 8ft tall.
Just add 2 to the width of the actual door size.
Measure the width and height 1 and 2 of your door opening in feet and inches to determine the garage door size you need.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
Framing rough opening sizes are really quite simple.
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.
How to measure the finished width and height use of 2x4s for the sides and header.
Next you will need to know your door height.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
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.
Standard garage doors in our area are 8 9 16 and 18 wide.
This will give you room to space the door frame off of the sub floor.
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.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
Many homeowners have two cars and need garage space to shelter them both.
You should add 2 1 2 to the height of the actual door.
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.
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.
99 of the residential garage doors that we run across are different than these widths.
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.
If you are installing a 9 wide door the opening will be 9 3 wide.
Frame the rough opening to 3 inches wider than the garage door size 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.
These trimmers should be.
