Before Vapor Armour, the tie between wall and roof, concrete or wood has been proven ineffective. Along with their product load, Vapor Armour has incorporated air loss into the energy calculation when setting up a thermal controlled environment which gives Vapor Armour the perfect seal for the building envelope. With their calculations, Vapor Armour has created a seal that saves a tremendous amount of energy the moment the Vapor Armour seals into buildings, facilities, and coolers. This is demonstrated in the video above.