Rough Opening For A 9x7 Garage Door

If it s 9ft the opening must be 9ft 3 inches and so on.

Rough opening for a 9x7 garage door.

Width of rough opening the width of the rough opening should be 3 inches greater than the width of the garage door you are purchasing. 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. This would allow you to frame and wrap and apply the door seal around the outside of the door after it is installed with 2 x 4. 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.

9 3 wide for the width and 7 11 2 for the height. Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected. 99 of the residential garage doors that we run across are different than these widths. 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.

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. 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. 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. Frame the rough opening to a height that is 1 5 taller than the door that you have selected.

If the door is 7 tall frame the opening 7 1 5. 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. Next you will need to know your door height.

Take these measurements to your local installing dealer or retailer to purchase the clopay garage door that is right for you. Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening. Measure the width and height 1 and 2 of your door opening in feet and inches to determine the garage door size you need.