Dayton Roof Curb: Fixed Nonventilated Curbs, Square Curb, 40.5 x 40 1/2 in Inside Dim
The Dayton Roof Curb is a fixed nonventilated curb designed for use with 45 in square base filtered supply fans. This steel curb features a galvanized finish, with an inside width of 40-1/2 in and an outside width of…
SKU 3G-OTH-79396
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Dayton Roof Curb is a fixed nonventilated curb designed for use with 45 in square base filtered supply fans. This steel curb features a galvanized finish, with an inside width of 40-1/2 in and an outside width of 43-1/2 in. It complies with UL 705 standards.
Frequently Asked Questions
What is the Dayton Roof Curb used for?
The Dayton Roof Curb is a fixed nonventilated curb designed to mount filtered supply fans with a 45 in square base. It provides a stable, weatherproof transition between the fan and the roof opening, ensuring proper airflow and structural support in commercial HVAC systems.
What are the specifications of the Dayton Roof Curb ?
The Dayton Roof Curb is a square curb with a galvanized steel finish. Inside dimensions are 40.5 x 40 1/2 in, with a curb inside width of 40-1/2 in and outside width of 43-1/2 in. It is UL 705 listed and designed for filtered supply fans with a 45 in square base.
Where to buy the Dayton Roof Curb worldwide?
3G Electric supplies the Dayton Roof Curb worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this curb to any international location.
How to install the Dayton Roof Curb ?
Install the Dayton Roof Curb by securing it to the roof structure with appropriate fasteners, ensuring a level base. Seal all curb-to-roof joints with approved flashing and caulk. Then mount the 45 in square base filtered supply fan onto the curb, following the fan manufacturer's instructions for electrical and duct connections.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton roof curbs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
