Garage Door Rough Opening Forum

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.

Garage door rough opening forum.

If you are installing a 9 wide door the opening will be 9 3 wide. On each side although some systems can require up to 5 1 2 in. 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.

The garage door rough opening. So if your door is 9ft wide your rough opening should be 9ft 3 inches. After that we nail a 2x jamb on the sides and the top of the r o. If you are installing a 9 wide door the opening will be 9 3 wide.

On the inside of the jambs we nail 2x4 s around sides and top extending the sides up 1 we call them goal posts and that s what the garage door tracks get bolted to. Next you will need to know your door height. 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. 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.

Most vertical track systems with torsion springs or other hardware require 3 3 4 in. After this you just need to bring in the opening size to the exact size of the garage. Next your rough opening height should be 1 5 inches taller than the door. Frame the rough opening to 3 inches wider than the garage door size you have selected.

A 16 door gets a 16 3 rough opening.