Reflective insulation in a wall system can be compared to a double or triple pane window with low-e surfaces. The more layers within the air space, the better the performance. Some insulation systems should include a water vapor retarder and some should allow vapor transmission.īuilding codes and climate zones generally dictate the use of a water vapor retarder - in short, the envelope is a system and the use should be carefully considered by the building designer.įi-Foils Hi-Perm versions are designed to meet or exceed these recommendations. ![]() Water vapor transmission can also occur even if the building envelope is air sealed or has an effective and properly installed air barrier. Meets Florida Building, Residential and Energy Conversation Codes. With third-party verified code compliance plus an industry leading 10-year transferrable warranty, AA2 is a smart choice to insulate all your masonry buildings. ![]() Its designed to get you R-value for less, saving labor and material. When the reflective insulation is installed to subdivide an air-filled region then convection is also reduced.įi-Foil reflective insulation is one of the fastest growing technologies in the world. If you suspect a trigger might be causing your game to crash, check the very end of logfile.txt in your AAU folder. ![]() AAUnlimited will always remain completely free, and no features will ever be locked behind a paywall.
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