Roof Curb

What We Do

SIDCO Spiral Duct Inc Manufacture different types of Curbs (RTU Curbs, Curb Adapters & ERF Curbs). Maximum heating and cooling effectiveness. We apply cutting-edge design and engineering technology to construct components that route the curb discharge and intake ports to their corresponding ports on the HVAC system as exactly as humbly feasible. We can construct a curb adapter to enable the installation of any brand or model of RTU on your rooftop curb.

RTU Curbs

Our RTU curbs provides sufficient support and mounting for your brand new HVAC (RTU) roof top unit while ensuring a secure and weather proof connection and allowing for a smooth and efficient airflow.

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Curb Adapters

Our curb adapter provides an efficiently modified interface between a new replacement HVAC rooftop unit (RTU) and the old rooftop ports or curbs, ensures a sustainable and effective solution for your new RTU replacement.

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ERF Curbs

Our exhaust roof curbs provides an adequate housing for your exhaust fan, a suitable solution for restaurant ventilation systems used to extract cooking residues and heat from your kitchens.

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