Quote Originally Posted by jotay
I don't know of any type of can insulation for the walls. How about good old R-15 or 19 for the walls. Would be close or same as in your house. I would think you would want it to be warm and hold heat like your house.

As for the floor it it is wood on posts than I would think you would want to insulate that also. I know Advanta-tek 50 is one of the best subfloors you can get and would make a good base if you did go with a spray on bedliner type coating another choice only a bit costly unless you find some on a close out would be ceramic tile.

What type of heating system are you going to use?
I am not talking just a spray on insulation, I meant that along with the r-19. Since the only thing between the insulation and the outside is some wood, I figured I would add a little more. I am going to go through all the corners with expanding foam to make sure there are no gaps to the inside. The temps here never reach outside of 30-100. It is rare that it gets to either extreme so I will probably just try only r-19. As for the floor, I am going to look into maybe putting down new floor and building a subframe on top of that and insulate in between.

For heating, I am going to be using an oil filled heater on a ranco to keep the temps to 80 and all my adult racks use 11" flexwatt for the hot side.