Most vertical track systems with torsion springs or other hardware require 3 3 4 in.
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.
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.
99 of the residential garage doors that we run across are different than these widths.
On each side although some systems can require up to 5 1 2 in.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
Measure the width and height 1 and 2 of your door opening in feet and inches to determine the garage door size you need.
These trimmers should be.
Next you will need to know your door height.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
Standard garage doors in our area are 8 9 16 and 18 wide.
The size of the door will be approximately the same as this sometimes called the rough opening next measure the sideroom or space available on the left and right sides of the opening.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
The rough opening should be the same size as the door.
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.
Get the clopay garage door steel garage door raised panels and white finish add a charming complement to any home at the home depot clopay classic collection 9 ft.
Frame the rough opening to 3 inches wider than the garage door size you have selected.
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.
Take these measurements to your local installing dealer or retailer to purchase the clopay garage door that is right for you.
If you are installing a 9 wide door the opening will be 9 3 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.
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.