You'll want to install two layers of insulation within your attic; Wooden joists should be coated to allow the air to maneuver. The 1st layer will sit concerning the joists, and the 2nd layer will operate perpendicular more than the joists. If putting in unfaced insulation in unfinished walls — https://rylanzlsy74184.affiliatblogger.com/84310480/the-importance-of-home-insulation-saving-energy-and-money