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This heavy-duty roof curb is designed for general exhaust applications, providing a secure and stable base for fans and ventilation systems. Made from galvanized steel, it features a fixed curb height of 12 inches and a 17-inch square base, ensuring a secure fit. The curb's outside width of 15.5 inches and outside length of 15.5 inches provide ample space for fan installation. Its non-ventilated design and flashing flange make it ideal for applications where moisture is a concern, such as commercial kitchens and bathrooms. The curb's adjustable design allows for easy installation and provides a durable and long-lasting solution for exhaust ventilation systems.
Roof Curb, For Fan Base Size 17 in, Curb Height 12 in, Curb Inside Width 12 1/2 in, Curb Outside Width 15 1/2 in, Material Steel, Standards UL 705, For Use With 17 in square base, Adjustability Fixed, Ventilation Type Nonventilated, Application General Exhaust, Curb Inside Length 12.5, Curb Outside Length 15 1/2 in, Curb Shape Square, Damper Tray Size 9 1/2 in x 9 1/2 in, Features Flashing Flange, One Welded Corner, Wood Nailer, Finish Galvanized, Flashing Flange Width 2 in