On this garage dimensions page we ll kick off with garage door dimensions by taking a look at a few car dimensions and thinking about what size garage door is best.
Extending garage door height.
I had a 2x6 on the flat under the header so i just removed that and cut a half inch off the header.
The gable end of this truss framed garage roof doesn t support much weight so we were able to add the double 2 10 header and remove the wall section without adding temporary supports.
Gain height by getting low.
Don t forget to measure the height as well and again take note of the lowest point which is usually the track and arms of your garage door.
Then we ll cover the garage sizes for single double and triple garages with double and single doors.
Before removing a section of the garage wall you ll have to add a header to support the weight of the roof above it.