The fastest way for a project to go sour is to put in a bunch of details that deviate from standard practice.
Garage door header in 2x6 wall.
In most wood frame dwellings headers are made of dimensional lumber installed on edge.
This piece of lumber will be used to attach the center bracket of your garage door spring assembly.
However as you say 2x6 garage walls are becoming much more prevalent.
For each application a pdf download is available.
Click on the image below for clear detail and drawing.
You can create this thick header by sandwiching two two by sixes.
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.
Most door frames that are 4 feet wide or less require a 2 by 6 header.
In the real world of architects carpenters and lumberyards these bridges are called headers fig.
The vertical pillars supporting each end normally composed of 2x4s or 2x6s are called king studs and trimmers or jack studs.
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.
Also see assumptions for table development.
Especially with everyone wanting a heated garage.
Window door garage door headers supporting roof loads only.
Your header must be 5 inches thick from front to back on the finished wall rather than 3 inches as in a two by four wall.
Just build the headder with 2 1 2 blocks in place of the plywood pads you use on the 4 headder.
The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.
You ve still got the two 2x s with a hollow cavity that can be insulated by the insulation crew.
Loading conditions are detailed below.
Window door garage door headers supporting roof wall floor loads.
That s the standard way we do it around here.
Cut a 2 x 6 piece of lumber and nail to the face of wall exactly in the center of the garage header.