Garage Door Rough Opening Measurements

This post is intended for purposes of clarifying how garage door sizes work and opening preparation.

Garage door rough opening measurements.

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. 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. A 8 x 7 feet door will be the perfect option for any mid size sedans and most of suvs. Frame a few houses with a carpenter and you ll see.

9 3 wide for the width and 7 11 2 for the height. Most vertical track systems with torsion springs or other hardware require 3 3 4 in. 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.

Standard sizes standard garage doors in our area are 8 9 16 and 18 wide. Bigger trucks will fit in 9 x 8 doors with very few exceptions. 99 of the residential garage doors that we run across are different than these widths. Leave at least 5 of space on the sides of the door.

Words like rough opening are thrown around and i m not sure if we are speaking about the same thing. This would allow you to frame and wrap and apply the door seal around the outside of the door after it is installed with 2 x 4 or 6 boards. Also make the rough opening 1 5 taller than the garage door. Rough opening for an over head door is the actual size of the door in this case 8 x 7.

Ordering a garage door based on a rough opening size can leave you with a door that is too big. Install the header jambs and center pad of the frame using a 2 x 6 lumber for the header jambs and center pad. In our business we refer to rough openings as the size of the opening before the finished lumber has been added to the jambs. Make the rough opening 3 wider than the garage door.

Therefore making the width of the garage door rough opening the same size as the door would be fine if you are going to use a thin layer of stucco vinyl siding or 1 by lumber. The size of the door will be approximately the same as this sometimes called the rough opening next measure the sideroom or space available on the left and right sides of the opening. Jambs go in vinyl weatherstrip known in the garage door trade as a stop goes on last. However if you are putting bricks thick river rock stones marble or anything else on both sides that is more than 1 thick you will want the rough opening the same.

1 2 or 1 in one direction of the other will won t typically.