Rough Size Opening For A Garage Door

Just add 2 to the width of the actual door size.

Rough size opening for a garage door.

Frame the rough opening to a height that is 1 5 taller than the door that you have selected. Standard garage doors start at 7 tall and increase in increments of one foot. Getting the rough opening size right the first time will save you from frustration when installing your doors. 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.

It is important to note that for a 16 foot wide garage door the header should be at minimum 9 inches longer than the door width meaning your header should be 16 feet 9 inches long. 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. Next you will need to know your door height. How to frame a garage door 1.

Cut the header from 2 x 12 lumber and to a. Standard garage doors in our area are 8 9 16 and 18 wide. The 16 7 opening should be after the header and all the trim work is installed. If you are installing a 9.

You should add 2 1 2 to the height of the actual door. Many home builders do not consider this a structural necessity but a style and price choice for the homeowner. Make sure garage itself has sufficient head room for the door opening which often has to be minimum 6 7 inches. 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.

But electrical door opener will require more space and typically 14 18 inches distance from the door track to garage ceiling will be sufficient for proper installation and fully functional opener. 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. 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. Let s get started with your framing 1.

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. Make the rough opening 3 wider than the garage door also make the rough opening 1 5 taller than the garage door 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 leave at least 5 of space on. Framing rough opening sizes are really quite simple. 99 of the residential garage doors that we run across are different than these widths.

The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected. This will give you room to space the door frame off of the sub floor. Measure the distance from the bottom plate of the wall to a point that is 1 1 2 inches higher that the garage door.