However it is quite rare for anyone to want to do this.
How do i measure a garage door.
While most residential garage doors will fall into one of these categories custom size garage doors are available.
From a structural standpoint it is fairly easy to reduce the size of the opening in a garage thus creating the need for a smaller garage door.
The most common garage door sizes are 8 9 16 and 18.
This is the distance between the right and left sides of the finished opening.
Take these measurements to your local retailer to purchase a garage door.
Step 1 measure door opening width and height in feet and inches.
Measuring a garage door.
Measure the height and width of the garage door opening.
Carefully read and follow the instructions below.
The rough opening should be the same size as the door.
Measure the width of the opening at the widest point.
The most common heights are 7 and 8.
Having the wrong size can cause lots of issues including opener damage door damage improperly functioning garage door and injury.
This determines the size of door needed.
Standard garage door sizes.
How to measure for your new garage door please use the drawing and instructions below to measure your garage door.
If you are unsure do not hesitate to call our customer service line at 877 379 4947.
Measure from the inside of the door jamb and do not include the door jamb in your dimensions.