Zero Clearance Grease Duct - ZeroClear®

ZeroClear® (IPS-Z3) is a factory-built kitchen grease duct with a zero clearance to combustible rating and integrated chase construction. The 3" high temp fiber insulated double wall construction provides an integral 2 Hour Fire Resistance Rating and eliminates the need for a separate fire-rated enclosure around the duct. This light weight design is available in sizes 5" - 36" (ID) diameters. Alternatively, the IPS-Z3 can be used for other hourly rated integral shaft needs.