Mark Pohlner and Efficiency Matrix go on a witch hunt looking for air leaks in an already air tight home, which is using an internal wrap as its air barrier. Air Tightness is a number game, and in this video we talk about some of the little things that add up to air leakage in quite a detailed home, that paid careful attention to the details to improve insulation consistency and air tightness.


Add comment

Your email address will not be published. Required fields are marked *