You need to install two layers of insulation as part of your attic; Wooden joists must be coated to allow the air to move. The 1st layer will sit concerning the joists, and the second layer will run perpendicular above the joists. Vapor barriers aren’t essentially insulation, but quite a https://rylanzlsy74184.affiliatblogger.com/84310480/the-importance-of-home-insulation-saving-energy-and-money