I'll post some pics of mine later. but a word of wisdom, if you building a shop or gargage FLOOR HEAT!! It's worth the extra money and dosent cost that much to heat in the winter. Plus you always have a warm shop to work in.
I pay about 150 bucks a month in heating(24 7 the only way ) in the winter months on a 65 by 80 shop with 18 foot sidewalls with an office/full bath/kitchen sticking out one side.
It'll be one of the best things you'll ever do
That is cheap to heat! I have propane and when shop is busy I will spend 300 bux a month on heat. But I dont think floor heat would work for me since I have a paint booth and pull the air out constantly and need re-heated air.