Building pool Sunday going to Buy the Foam Board I have 2 Questions I am terrible with figuring this out!
1) How many 4 X 8 Insulation Boards do I need?
Owens Corning Extruded Polystyrene Foam Board Insulation (Common: 0.5-in x 4-ft x 8-ft; Actual: 0.5-in x 4-ft x 8-ft)
2. Is the .5inch thick kind enough?
It is just so expensive!
I want the insulators to go under the legs too.