Thinking this weekend gonna move the boys big box stand.

Any thoughts on insualting it, I was considering just using a spray on foam rather then mess around with pink stuff, or foam board. It is built out of 2x2's for the frame, and the floor is covered with an old carpet so the feet dont get cold.

Roof is covered with old rubberized conveyor belts.

Any thoughts on the spray foam? How well does it work, etc.