Standard Size Garage Door Rough Opening

This will give you room to space the door frame off of the sub floor.

Standard size garage door rough opening. If you are installing a 9 wide door the opening will be 9 3 wide. 99 of the residential garage doors that we run across are different than these widths. Some manufacturers offer width from 7 up to 18 with 1 increment. Framing rough opening sizes are really quite simple.

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. 9 and 10 feet high garage doors are less common. Standard sizes standard garage doors in our area are 8 9 16 and 18 wide. 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.

The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. 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. Now all you need to know is how to properly frame your door rough opening. Frame the rough opening to a height that is 1 5 taller than the door that you have selected.

Many home builders do not consider this a structural necessity but a style and price choice for the homeowner. The height of the rough opening would be the height of the garage door plus the thickness of whatever you are putting underneath the header in addition to the thickness of the mortar etc. If the door is 7 tall frame the opening 7 1 5. Take the measurements of both the width and the height of the inside of the opening.

Standard door rough openings if you re going to frame a rough opening for a door then you ll need to know the unit size. This post is intended for purposes of clarifying how garage door sizes work and opening preparation. 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. Many homeowners have two cars and need garage space to shelter them both.

You should reconsider the specifications for your garage door if you have multiple vehicles or a large vehicle to park inside. 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. You should add 2 1 2 to the height of the actual door. Well normal garage doors measure 8 x 7 feet 9 x 7 feet and 10 x 7 feet all around.

Just add 2 to the width of the actual door size. For example let s say we want to frame a 6 8 x 3 0 front entry door. Many 16 x 7 garage doors will be designed with a pair of single 8 foot garage door bays separated by a central post or column. For standard wood framed construction the rough openings for doors and windows is typically the actual unit size plus 2 1 2 inches in height and width.

Frame the rough opening to 3 inches wider than the garage door size you have selected. 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.