b'ArchWall Super Single2 Bays | Up to 120 wide spans Strength: STEELLife-Span: STEELLow Maintenance: STEELSingle Vegetable Buildings Double Vegetable Buildings Spud DoorsExternal Fan House Air Void/Heated Wall Design Internal Fan HouseThe Meridian ArchWall Building is a premium strength, engineered steel building that provides the best controlled environment for your vegetables. Meridian, our dealers, and your air company work together to custom design your fanhouses and plenums for proper ventilation, humidity, refrigeration and heating control. 2021 Meridian Manufacturing Inc. Registered Trademarks used under License.(03/2021) [email protected] | (800) 830-2467'