Roof Curb, 18 In High MPN:4HX59
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In Stock
Free Shipping
In Stock
SKU
510-G1524975
Roof Curb, 18 In High
This Dayton Roof Curb is a sturdy steel solution for commercial kitchen ventilation systems. Designed for use with downblast, filtered supply, and upblast fans, it provides a secure and adjustable base for efficient exhaust and intake. With a high-quality galvanized finish and flashing flange, it meets NFPA 96, UL 705, and UL 762 standards. Its compact 18-inch height and 40.5-inch outside length make it ideal for space-constrained kitchens. By installing this roof curb, commercial kitchen owners can ensure safe and reliable ventilation, reducing the risk of fires and improving indoor air quality.
Top product features:
- Flashing Flange for secure roof installation
- Galvanized finish for corrosion resistance
- Ventilated design for improved airflow
Top product applications:
- Commercial Kitchen
- Downblast Fans
- Upblast Fans
Roof Curb, For Fan Base Size 42 in, Curb Height 18 in, Curb Inside Width 37 in, Curb Outside Width 40 1/2 in, Material Steel, Standards NFPA 96, UL 705, UL 762, For Use With NFPA 96, UL 705, UL 762, Adjustability Fixed, Ventilation Type Ventilated, Application Commercial Kitchen, Curb Inside Length 37, Curb Outside Length 40 1/2 in, Curb Shape Square, Features Flashing Flange, Finish Galvanized, Flashing Flange Width 4 in, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 15 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 54.20
- Package Width: 54.10
- Package Height: 26.20
- Package Weight: 152.00
Product info last updated on January 26, 2026 8:15pm UTC
Category: Roof Ventilators