The D-Shape surface-mount duct system transforms fabric duct into a low-profile, half-round air distribution solution for low-ceiling applications, states the manufacturer. It can be installed onto drop ceilings as well as sheet rock surfaces. Features of the duct include finished seams; a zippered inlet collar; a DuctBuckle™ fastener; and a choice of black, white, green, blue, red, or a custom color. It is available in 14-, 18-, 22-, 26-, 30-, and 34-inch diameters and offers Ts, 90-degree elbows, and end cap accessories. This ductwork is available in the company’s ComfortFlow™ model, which uses a laminar flow for gentle, draft-free airflow in occupancy applications, states the company.
DuctSox®, 8900 North Arbon Dr., Milwaukee, WI 53223; 800-456-0600 or 414-355-2600; 414-362-0661 (fax).