Not to change the subject, but you really should drywall your walls and and fire-tape the seams. If you read the warning on the insulation facing you'll see that it says not to leave it exposed. The paper vapor barrier is very flammable and it's going to burn if a spark hits it.
Mike
Thanks, I had planned on doing this. I had to have a new garage built because my old one's foundation was sinking at one corner (built on clay) The new one has 18" wide foundation, 42" deep with rebar throughout, guess what, the same corner is sinking again.
When it gets hot, and dry, the water table under the clay drys out, and the clay drops. In the winter it usually comes back to level. That being said, I was planning on drywalling it, but with the movement, I will have to look into something else for the walls. I friend of mine who does siding work said he covered his walls in soffet material, which can be washed down. I may consider doing that so it will move with the garage.