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The Southwark Metal 28R6149 is a galvanized steel end register boot designed to transition round ductwork to a rectangular floor or ceiling register opening. This boot is part of the Southwark 28R product family and is a go-to component for HVAC installers, sheet metal contractors, and mechanical trades professionals working on residential and light commercial duct systems. The 28R6149 features a 6 inch by 14 inch boot size with a 9 inch collar, making it well suited for standard floor and ceiling register applications where a clean, secure transition from round duct to a flat register face is required. The end-style configuration routes airflow from the end of the collar into the boot, directing conditioned air upward through a floor register or downward through a ceiling register depending on installation orientation. Constructed from steel and available in 28 gauge and 30 gauge, this register boot delivers solid, long-lasting performance in forced-air heating and cooling systems. The galvanized finish protects against corrosion, which is important in environments with humidity or temperature variation. The boot is not flanged and not insulated, keeping the profile straightforward and compatible with a wide range of standard register grilles. Manufactured in the USA, the Southwark 28R6149 meets the quality expectations of trade professionals who need reliable, code-compliant sheet metal fittings. Whether you are running new duct in a construction project or replacing an existing boot during a service call, this component fits standard supply duct layouts and pairs with common rectangular floor and ceiling registers. It ships as a single unit and is Prop 65 compliant.
The Southwark Metal 28R6149 end register boot provides a dependable, corrosion-resistant transition from round duct to a rectangular register opening, built to the standards HVAC professionals rely on for new construction and retrofit duct work.
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