Material
Spiral Duct Suppliers
Ductwork · used by HVAC.
Round HVAC ductwork formed from spiral-wound sheet metal, valued for structural rigidity and low air leakage. Used in commercial buildings for supply, return, and exhaust air distribution, including exposed architectural applications.
Variants
Common variants
Single wall galvanizedDouble wall insulatedFittings (elbows/tees/reducers)OvalExposed architectural
Brands
Manufacturers
Location