12 Foot Garage Door Rough Opening Chart

Make the rough opening 3 wider than the garage door.

12 foot garage door rough opening chart.

Many homeowners have two cars and need garage space to shelter them both. 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. 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. 99 of the residential garage doors that we run across are different than these widths.

Install the header jambs and center pad of the frame using a 2 x 6 lumber for the header jambs and center pad. The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. To make my. 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.

Verify the rough opening is square. In our business we refer to rough openings as the size of the opening before the finished lumber has been added to the jambs. Always consider the car dimensions while designing a door opening and choosing right size of the garage door. A 8 x 7 feet door will be the perfect option for any mid size sedans and most of suvs.

Verify the rough opening is level and plumb. Maximum allowable deviation from square is normally 1 4. Also make the rough opening 1 5 taller than the garage door. Leave at least 5 of space on the sides of the door.

Verify the width and height of the door frame are each 1 2 smaller than the rough opening width height. 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. Bigger trucks will fit in 9 x 8 doors with very few exceptions. Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.

Standard garage doors in our area are 8 9 16 and 18 wide. Ordering a garage door based on a rough opening size can leave you with a door that is too big. Next you will need to know your door height. Leave a headroom of 14 or 12 minimum.

Words like rough opening are thrown around and i m not sure if we are speaking about the same thing. Many such trucks have lost those mirrors trying to squeeze into a 9 foot wide opening. The diagonal measurements should be the same. The garage of course will need to be sized appropriately to handle these larger doors and larger vehicles.

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. More rough opening tips.