10 Garage Door Header Size

The right header size.

10 garage door header size.

I framed my basement when finishing it but nothing this wide. Table 1 consolidates loading sizes and cost data for all of the applications. And the garage door header is based on a 2 car 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.

Window door garage door headers supporting roof loads only. Standard systems require 10 inches of headroom while some require 12 inches while garage door openers often require an additional three inches of clearance. Header spans are typical for a window and a patio door. I got a great deal on a 10 foot wide by 7 foot tall roll up door.

That would take care of the wind and seismic shear loads. Between 4 and 5 feet the header should be built 2 inches wide and 8 inches long while a larger opening needs a header that is 2 by 12. The clever way i used to build headers. The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.

All documentation i have found on header sizing refers to load bearing walls. Window door garage door headers supporting roof wall floor loads. Measure the width of your door frame. These charts are for 30 pound per square foot snow load on the roof.

When in doubt use 2 by 12 inch headers. Measure the backroom the distance from the garage door. The structural ridge span represents the size of a large family room. Most door frames that are 4 feet wide or less require a 2 by 6 header.

16 garage door headers the garage and other window and door openings are prescriptive see figure r602 10 6 2 alternate braced wall panel adjacent to a door or window opening a minimum 3 x 11 25 net header size is required for opening from 6ft to a maximum 18 ft. Header size required to support the roof ceiling and one center bearing floor of a 28 ft. Building a structural header for a garage door opening can be handled on the jobsite and will offer the same structural support as more expensive solid wood beams. Measure the head room the distance between the top of the door opening or door jamb header and the ceiling of the garage.

The span for the girder is based on the size of an average sized game room. Span charts and 2012 irc building codes for girders and headers. Would like opinions on the size of header beam needed for a 10 wide garage door on the gable end of the building. I am wanting to add a divider wall in my garage to separate a work space from the parking area.