If the door is 7.
Garage door opening rough.
The doors extend beyond the finished trim you see from the front a fact that must be taken into consideration when framing and preparing the area for installation.
If you are finishing the opening with 2x8 then the rough opening is 3 inches wider and 1 1 2 inches higher than the door or 9 3 x 7 1 1 2 etc etc.
To finish the opening.
Measure the distance from the bottom plate of the wall to a point that is 1 1 2 inches higher that the garage door.
Standard sizes standard garage doors in our area are 8 9 16 and 18 wide.
This post is intended for purposes of clarifying how garage door sizes work and opening preparation.
99 of the residential garage doors that we run across are different than these widths.
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.
If you are installing a 9.
Next measure the sideroom or space available on the left and right sides of the opening.
How to frame a garage door 1.
Cut the header from 2 x 12 lumber and to a.
Begin by using a tape measure to determine the width and height of the door opening in inches.
Finished opening is the same size as the door.
So the rough opening depends on how you are going to finish the opening.
The size of the door will.
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.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
Most vertical track systems.
Let s get started with your framing 1.
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.
Behind the door lies an entire system of components that allow the door to work.
The face of a garage door tells only a portion of the story.
Measure the head room the distance between the top.
The rough opening of a garage door should be 3 inches wider than the door itself.
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.
Make the rough opening 3 wider than the garage door also make the rough opening 1 5 taller than the garage door leave a headroom of 14 or 12 minimum install the header jambs and center pad of the frame using a 2 x 6 lumber for the header jambs and center pad leave at least 5 of space on.
So if your door is 9ft wide your rough opening should be 9ft 3 inches 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.
