8 Foot Garage Door Header Size

There are a few sizes of doors that are considered standard.

8 foot garage door header size.

Window door garage door headers supporting roof loads only. For double doors garage the standard. If you are creating an opening no wider than 4 feet for a door or smaller window then you need a 2 by 6 header. Last pull a measurement from the top of the 2 x 6 piece of lumber that you just installed to the ceiling of the garage.

Many homeowners have two cars and need garage space to shelter them both. When in doubt use 2 by 12 inch headers. Attach lumber to the face of the garage wall to the edge of the garage door header. Most door frames that are 4 feet wide or less require a 2 by 6 header.

Window door garage door headers supporting roof wall floor loads. If you are putting in an opening between 4 and 5 feet wide then you ll need two 2 by 8 headers. For single car garages include 8 x 7 ft 8 8 ft 8 9 ft 9 8 ft 10 7 ft and 10 8 ft. Usually 18 ft door used to accommodate two vehicles in the 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. Tables providing size selections for various beam spans and loading combinations for southern pine dimension lumber and southern pine glued laminated timber are available for the following applications. This piece of. If the opening will be 5 to 6 feet wide such as for double doors then you will need two 2 by 10 headers.

Many home builders do not consider this a structural necessity but a style and price choice for the homeowner. 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. 18 ft garage door is the size that is suitable for you who have a oversized garage. The span above the door opening is framed with a long header that supports the wall area above the door and this header will need to be raised or rebuilt in order to increase the overall door size.

If there isn t enough room above the opening this can t be done without raising the roof of the garage. Cut a 2 x 6 piece of lumber and nail to the face of wall exactly in the center of the garage header.