Garage Door Header Detail

Together the headers king studs and trimmers act as a system that transfers weight from above down and around the window and door openings to the floor and foundation below.

Garage door header detail.

Also see assumptions for table development. Cut a 2 x 6 piece of lumber and nail to the face of wall exactly in the center of the garage header. Correct does not state that header 6 to 18 can be dimensional lumber. Window door garage door headers supporting roof loads only.

16 garage door headers mtlogcabin a minimum 3 x 11 25 net header size is required for opening from 6ft to a maximum 18 ft. A rough opening refers to the space left inside a door or window frame door in this case where the actual door will be fitted. That would take care of the wind and seismic shear loads. The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.

For each application a pdf download is available. Connections 28 29 columns 30 31 product warranty 32. Portal frames are constructed with braced wall panels and full length headers assembled in accordance with the international residential code irc section 602 10 6 for use adjacent to window or door. Let s talk about the garage door rough opening first.

Some sizes may not be available in your region. Header details 24 25 nailing on narrow face 25 allowable holes 26 bearing length requirements 26 tapered end cuts 27 multiple member. A 36 door has a rough opening width of 38 so your header is cut at 41. The longer the distance a header spans and the heavier the load it supports the more substantial it needs to be.

Only that the minimum net header size shall be 3 x ll 25. 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. This piece of. A typical header width with single jack studs is cut 3 larger than the rough opening.

Beam details 24 window and door. The irc details related to the header are often misunderstood and misapplied leading to an installation with unintended structural consequences. For those who are not familiar with what this is. For deeper depth parallam psl beams see the trus joist 2 2e.

Also be aware double or triple jack studs may be required based on the opening width and the load the header carries. 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. Rough opening of garage door. Loading conditions are detailed below.

Attach lumber to the face of the garage wall to the edge of the garage door header.