DPI
Well-known member
Should there be an air gap between the plywood deck and the rigid foam board from Home Depot or Lowes?
I am close to reinstalling the front deck and started thinking that if there is no air gap that the plywood deck could start to rot a lot quicker. Any thoughts or experiences with this?
I am close to reinstalling the front deck and started thinking that if there is no air gap that the plywood deck could start to rot a lot quicker. Any thoughts or experiences with this?