How Wide Should A Garage Door Opening Be

Single car doors begin at 8 feet wide 2 4 meters.

How wide should a garage door opening be. The single 16 foot wide 4 9 meter wide garage door is large enough to allow two cars to fit. 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. 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. If it s 9ft the opening must be 9ft 3 inches and so on.

As for the door going into the house from the garage you will want it to be at least 32 inches 81 centimeters wide. Standard garage doors in our area are 8 9 16 and 18 wide. 99 of the residential garage doors that we run across are different than these widths. In this case you might want to give serious thought to going with doors 10 feet wide doors and perhaps increasing the height to 8 feet.

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. Frame the rough opening to 3 inches wider than the garage door size you have selected. They can be as narrow as 5 feet 1 5 meters. The height is 80 which is considered 6 8 or 6 8 add 2 1 2 to the actual door height and frame it 82 1 2 high.

In most cases the answer would be that you want to make the opening the same size as the door and that is the stock answer you will usually get. Next you will need to know your door height. You can also get 9 foot wide doors 2 7 meters which will lessen the chance of scraping the fenders on the door frame. You get the picture.

The garage of course will need to be sized appropriately to handle these larger doors and larger vehicles. So if you have a bedroom door that is 30 wide which is considered a 2 6 or 2 6 door just add 2 to the width and frame it 32 wide. If the door is 7 tall frame the opening 7 1 5. Now all you need to know is how to properly frame your door rough opening.

A very common question to garage door dealers is what size should i make the garage door rough opening. For instance if the width of the garage door is 8ft the rough opening should be 8ft 3 inches wide. It is also a good idea to have a 3 foot wide door to the exterior on the side of the garage. You will sometimes see doors narrower than this in country club developments but those are usually for golf cart garages.

Many such trucks have lost those mirrors trying to squeeze into a 9 foot wide opening. If you are installing a 9 wide door the opening will be 9 3 wide. The width of the rough opening should be 3 inches greater than the width of the garage door you are purchasing.