Frame the rough opening to 3 inches wider than the garage door size you have selected.
Rough opening for garage swrvice door.
If you are installing a 9 wide door the opening will be 9 3 wide.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
Choose the perfect door from our selection of residential and commercial garage doors as well as roll up doors for storage sheds and the like.
Standard systems require 10 inches of headroom while some require 12 inches while garage door openers often require an additional three inches of clearance.
Framing rough opening sizes are really quite simple.
The rough opening is essentially the size of the finished garage door.
Getting the rough opening size right the first time will save you from frustration when installing your doors.
A rough opening is the size of the opening before any finish work has been done.
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.
We offer a large selection of garage door openers that will make it easy to get in and out of your garage while also providing a level of protection from unwanted intruders.
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.
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.
For instance if your rough opening is 16 feet wide and 7 feet high then your best bet for a garage door is a 16x7 door.
If the door is 7 tall frame the opening 7 1 5.
How to frame a garage door 1.
Just add 2 to the width of the actual door size.
You should add 2 1 2 to the height of the actual door.
Measure the backroom the distance from the garage door opening to the back wall of the garage.
Take the measurements of both the width and the height of the inside of the opening.
If you have a rough opening that is unfinished and you need a guide in to getting the door ready for an installation you can find our how to guide here.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.