So just get one new panel for each side if you need to raise it up a few.
Garage door increase height.
Because garage doors are usually sized to snugly fit the dimensions of the garage itself making the door larger usually means making the garage larger.
Without changing the roof above it appears that the only space available for raising the door is occupied by short 2x4 s or a max of about 6.
A stout steel beam might span the width with less depth than the wood beam.
It looks like 84 6 your max of 90 or so.
Raising garage door height i think garage door panels are sized in 3 increments.
It is possible to install larger garage doors to give.
In addition to improving security setting the right opening and closing height on your garage door improves its energy efficiency as well.
Step 4 test the opener to see if the door height is now at the desired level.
If you wish for the door opening height to increase you will turn the up or open screw in a clockwise direction.
One way to do it would be to get wall extensions for the entire the garage and then cut the roof of the garage off lifting it up to the height you want it.
Older homes have smaller openings for garage doors making it more difficult to fit modern vehicles in.