Garage Door Header Non Load Bearing

On previous projects i have been supplied a glu lam boise makes specifically for garage door headers that was 3 1 2 x 11 1 4 x 18 9.

Garage door header non load bearing. I d use a double 2x6 laid flat at the head of the opening. These are all term to describe and calculate door and window header sizes. Doors in a load bearing wall that holds the weight of the house created by beams and trusses need a larger header than those in non load bearing walls. The header is usually made out of dimensional lumber installed on its edge.

What exactly is a header. Non load bearing windows and doors do not require a structural header. A header is to hold something up. The beam they have specified now is 3 1 2 x 12 x 18 9.

It s not really that difficult if you break it down into simple descriptive terms. The load that you need to resist is the horizontal force on the wall above the new door. The clever way i used to build headers my first job as a carpenter s helper was to construct headers for the tract houses we were building. Need help with building a door or window header.

Span charts and 2012 irc building codes for girders and headers. Think of a header like a small bridge. The person doing the takeoff had interpreted my request for an 18 9 garage door header to the least expensive 20 long beam. Header size required to support the roof ceiling and one center bearing floor of a 28 ft.

This is non bearing so you could use studs to create the space down from the roof or ceiling for the roll up door to roll up into. You can access a free copy of the 2012 international building code here. These charts are for 30 pound per square foot snow load on the roof. The header for a door is much like a bridge transferring the weight above it to the floor and foundation below.

Framing for a non load bearing door header. Includes span tables for all load bearing locations and the number of jack studs. It sounds so confusing load bearing non load bearing span and load. All doors are set into a frame an opening inside the wall.