Roof Curb, Fixed, 12 In H, 20 1/2 In OD MPN:2RB76
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In Stock
Free Shipping
In Stock
SKU
510-G1423371
Roof Curb, Fixed, 12 In H, 20 1/2 In OD
The Dayton Roof Curb is a sturdy, galvanized steel solution for general exhaust applications. Its fixed design ensures a secure fit for 22-inch square base fans, providing reliable ventilation in a variety of settings. With a curb height of 12 inches and outside width of 20.5 inches, this curb is designed for easy installation and long-term durability. Its flashing flange and wood nailer features make it easy to integrate with roofing materials, while its one welded corner adds an extra layer of security. Suitable for use in commercial and industrial settings, the Dayton Roof Curb is a trusted choice for exhaust ventilation needs.
Top product features:
- Flashing Flange
- One Welded Corner
- Galvanized Finish
Top product applications:
- General Exhaust
- Nonventilated Ventilation Type
- Fixed Adjustability
Roof Curb, For Fan Base Size 22 in, Curb Height 12 in, Curb Inside Width 17 1/2 in, Curb Outside Width 20 1/2 in, Material Steel, Standards UL 705, For Use With 22 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application General Exhaust, Curb Inside Length 17.5, Curb Outside Length 20 1/2 in, Curb Shape Square, Damper Tray Size 15 in x 15 in, Features Flashing Flange, One Welded Corner, Wood Nailer, Finish Galvanized, Flashing Flange Width 2 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 24.50
- Package Width: 12.00
- Package Height: 27.75
- Package Weight: 28.70
Product info last updated on February 5, 2026 3:55am UTC
Category: Roof Ventilators