The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
Rough opening for 16 garage door.
This will give you room to space the door frame off of the sub floor.
Also make the rough opening 1 5 taller than the garage door.
You should add 2 1 2 to the height of the actual door.
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.
In our business we refer to rough openings as the size of the opening before the finished lumber has been added to the jambs.
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.
Standard garage doors in our area are 8 9 16 and 18 wide.
Make the rough opening 3 wider than the garage door.
Ordering a garage door based on a rough opening size can leave you with a door that is too big.
It is important to note.
Just add 2 to the width of the actual door size.
Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected.
To make my.
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.
Words like rough opening are thrown around and i m not sure if we are speaking about the same thing.
99 of the residential garage doors that we run across are different than these widths.
Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.
Many homeowners have two cars and need garage space to shelter them both.
Next you will need to know your door height.
Framing rough opening sizes are really quite simple.
Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough opening.
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.
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.
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.
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.
When constructing a new garage the opening for a 16 7 garage door the opening should measure 16 7.
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.
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.
Getting the rough opening size right the first time will save you from frustration when installing your doors.