Architecturally exposed round spiral duct is commonly used as an integral part of interior design. Exposed spiral duct looks great, performs efficiently, offers a wide variety of design styles and is economical to install and operate. Because architecturally exposed duct is visible to occupants of the building, the quality of the product must be superior as compared to that of the concealed duct. Samco Flex Ducts specializes in Architectural Spiral Ducts which can be pre-painted or powder-coated as per the customer’s needs.