Kawneer Co. introduced the AA 3200M Thermal Sliding Door. Built on the foundation of the high-performance AA 3200 Thermal Sliding Doors, the new AA 3200M Thermal Sliding Door’s sliding panel door and frame leverage the innovative IsoPour Thermal Break Technology. The assembly features interior and exterior dual finish capabilities, low and standard threshold options and is designed to meet AAMA/WDMA/CSA 101/I.S.2/A440 (NAFS) AW-45 ratings. It can also be outfitted with a heavy interlock system to meet the more stringent AW-65 rating.