Start Saving Today! Important Product Information -Designed: Creates an air tight barrier. Fits standard folding attic stair sizes! Zippers allow safe & easy access! Allows 360 degree storage access! Keeps out insulation and dust particles, which improves indoor air quality! -Materials: Made with durable, light weight, insulation materials that will last for years. -Tested: ASTM-E84 Tested; Tucker Engineering Estimates Average payback: 1 to 3 years. Applied Building Science Center/air infiltration demonstrated savings as effective as a double paned window. Advantages The attic tent is unique because it deals with one of the main problems affecting the performance and efficiency of an HVAC system and that is “INFILTRATION” or air loss. The whole concept of conditioning a space is based on controlling the variables that affect that space. The attic tent actually works with the HVAC system to optimize performance. When a system is operating, the structure / envelope is either in a negative or a positive pressure, depending on the condition of the air distribution system. A house or occupied dwelling of any sort must maintain a slight positive pressure at all times. The purpose of this is to prevent unfiltered externals from being drawn into the condition space, thus affecting the indoor air quality (IAQ). The Attic Tent can stop approximately half ton of cooling loss in your home FOR ORDERS OUTSIDE OF THE GREATER HOUSTON AREA, PLEASE CALL FOR A SHIPPING QUOTE!