Spiral Duct

ROUND SPIRAL

Efficiency: Round spiral ductwork is renowned for its superior airflow characteristics. The spiral design ensures a smooth surface, reducing air resistance and noise compared to rectangular ducts. This efficiency can lead to significant energy savings as the HVAC system requires less power to move air through the ducts.

Space-saving and Aesthetic Appeal: The compact and versatile nature of round ducts makes them an ideal choice for spaces where aesthetics are important and space is at a premium. Their sleek design can be left exposed for a modern industrial look, often seen in commercial or retail spaces, adding to the interior design without the need for additional finishing.

Cost-effectiveness: Due to its streamlined manufacturing process and the reduced material waste, round spiral ductwork can be more cost-effective compared to rectangular ducting. Additionally, the improved airflow efficiency can result in lower operational costs over time.

OVAL SPIRAL

Space Efficiency in Low Clearance Areas: Oval ductwork offers a unique advantage in areas with limited headroom or space constraints where round ducts might not be feasible. The oval shape provides the same benefits as round ducts in terms of efficiency and airflow but in a form factor that fits better in tighter spaces.

Aesthetic Integration: Like round spiral ducts, oval ducts have a smooth, appealing look that can be left exposed in architectural designs, blending seamlessly with a building’s aesthetic or becoming a statement piece in its own right.

Performance and Durability: Oval ducts maintain the same performance efficiency as round ducts, ensuring minimal air leakage and maintaining constant air pressure. This efficiency is crucial in maintaining the HVAC system’s overall energy efficiency and performance.

Customizability: Both round and oval ductwork systems offer a range of sizes and materials, including galvanized steel, stainless steel, and aluminum, allowing for customization based on specific project requirements and environments. Whether for corrosive environments, clean rooms, or standard commercial use, these duct systems can be tailored to meet diverse needs.

* Single-seam welded oval also available (see WELDED DUCT page)


SPIRAL STOCK

CDS carries a range of spiral pipe and fittings in stock – see available spiral sizes and order form.


GEARED FOR EFFICIENCY

    • Slip Fit Spiral: Our slip fit spiral ducts come with easy-to-use couplers, ensuring a quick and secure assembly process, reducing installation time and costs.

    • RF Flanges: For ducts with an inner diameter of 10 inches and higher, we offer RF flanges on spiral ductwork, providing a robust, leak-resistant connection that guarantees system integrity and efficiency.

    • Tack and Seal Taps: Our tack and seal taps are engineered for precision, ensuring a perfect fit and seal for branches, significantly reducing the potential for air leakage.

    • Continuously Welded Taps: We provide continuously welded taps for an unparalleled seal and durability, ideal for applications requiring the utmost in air tightness and system reliability.

    • Grill Boxes and Cutouts: Our grill boxes and grill cutouts for direct mount curved diffusers are designed for optimal airflow distribution, enhancing the overall performance of your HVAC system. These features allow for direct, efficient air delivery where it is most needed, enhancing comfort and system efficiency.

    • Single-Blade Volume Dampers: Available up to 18″x12″, our single-blade volume dampers offer precise airflow control, allowing for easy adjustments to meet the specific ventilation needs of any space.

AESTHETIC AND FUNCTIONAL FINISHES

For projects where the ductwork is exposed and aesthetics are as important as functionality, we provide a paint-grip finish. This not only enhances the ductwork’s appearance, blending seamlessly with the surrounding decor but also offers additional protection against the elements, ensuring longevity and durability.

At Commercial Duct Systems, we are committed to innovation and excellence in every product we offer. Our spiral ductwork solutions are a testament to our commitment to quality, designed to provide our clients with reliable, efficient, and aesthetically pleasing HVAC components. Let us help you elevate your next project with our superior ductwork solutions.


SPIRAL SUBMITTALS

 

 


ROUND SPIRAL ORDER FORM