 Hi, Mike Holmes here. Today I'm looking at a complete Suprema wall assembly, taking a closer look as to what sets this wall apart from the others. First, notice the installation is on the outside of the building. This method stops heat loss that transmits through building materials such as the framing in your wall called thermobridging. Second, see how the membrane or air barrier is applied to the exterior. This soap or seal membrane sticks tightly to the wall and does not allow tears or gaps that would generate air leakage. Third, now we apply Supra SPF closed cell polyurethane spray foam that expands the felony cracks or gaps creating a monolithic layer while providing superior thermal insulating value that keeps the heat and the cool where it belongs. Overall, this wall assembly is one of the best you can use. When combined with the proper mechanical air exchange systems, you get a healthier, more sustainable, eco-friendly and efficient building today that aspires for a better tomorrow.