My New Shop!! Yiippeee!

Looks great Marland!

You're gonna like the blocks reaching that far up from the floor. No
danger of messing up the drywall with water down there.

Mine is built the same way.

Yeah my existing attached garage is like that so I wanted to copy it for my shop. By looking at your picture mine will look exactly the same... I mean down to the service panel location. lol

I like it! When I made my garage bigger, I put an air hose inside of the wall. The back room in my garage has my air compressor and all of my power tools, at the garage entrance I have the other end to my air hose and I have a big air hose rolled up there should I ever need my air tools. You could do something similar, I love it that way.
You can see a little bit of my garage from this picture of my old Porsche.

What I have in mind is have the air compressor located on the back wall with the plumbing stubbed out. The plumbing will be inside the wall, go up into the attic, and down through the ceiling into a air hose reel attached to the ceiling.