It's a real commitment. It's one thing if yourself, you get to safe some coin on labor. However, there's still labor to be had. Even if you do it yourself, there's money involved with the insulation . So if you're on the fence, then don't do it. Especially if you're not in the garage a whole lot.
This sounds like perfection. Did you add the garage like it was a separate zone? I didn't think you could have that hot of water from a boiler go thru it.
Well insulated slab w/ thermal break between slab & stem wall. You said this 4 years ago...what exactly does this mean ? Can you break it down for a layman?
I know this is 10 years now. Funny to see pricing of spray foam has increased big time! The price back then is half or a third. How does everyone like their pioneer pole barns all these years later ? I'm having mine done in a few weeks. 30x30x12