Time to Design a New Shop

[Papa]

Have you thought of exhaust and/or air circulation fan? Being from an area where it gets cold I always think about heat for the chilly months but insulation works for cool as well as heat. Colorado gets every kind of weather so I'm sure you have this covered.
Have fun with this Dave..

I haven't looked at what sort of environmental controls I will use yet. I love the Modine heater I have in my shop now and it is cheap to operate through the winter. I was looking at mini-split systems to do both heat and A/C.

[MC Builders]

Transom windows over garage door add some natural light when the doors are closed and I am all for radiant heat, I have 2 "garages" with radiant and there is nothing better in may opinion and for $75/month for 1400sq feet with 18 ft high celings in MA at 60 degrees I don't complain