{"product_id":"southwark-metal-91_6x10-sheet-metal-duct-box-6x10-floor","title":"Southwark Metal 91_6X10 Sheet Metal Duct Box 6x10 Floor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL 91_6X10 is a sheet metal duct box designed for floor register installations in residential and light commercial HVAC duct systems. Fabricated from hot-dip galvanized steel, this duct box measures 6 inches by 10 inches with an 11-inch depth, providing a durable and corrosion-resistant enclosure that connects ductwork to a floor-mounted supply register. It is installed by licensed HVAC technicians and sheet metal contractors who require a code-compliant, rigid boot that holds its shape under normal system pressures and foot traffic loads above.\u003c\/p\u003e\n\u003cp\u003eThis duct box is suited for forced-air heating and cooling systems where floor registers are the preferred supply outlet. The 6-inch by 10-inch opening aligns with standard floor register sizing, making it a common choice in new construction and replacement work. Its 11-inch depth accommodates typical subfloor and framing clearances found in residential installations. HVAC contractors and sheet metal workers specify this box where ACCA and SMACNA standards govern duct fabrication and installation quality.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHot-dip galvanized steel construction provides corrosion resistance in subfloor environments\u003c\/li\u003e\n  \u003cli\u003e6 inches by 10 inches opening matches standard floor register dimensions\u003c\/li\u003e\n  \u003cli\u003e11-inch depth fits typical subfloor framing clearances\u003c\/li\u003e\n  \u003cli\u003eMeets ACCA and SMACNA applicable standards for duct fabrication\u003c\/li\u003e\n  \u003cli\u003eRigid sheet metal body maintains shape and sealing surface under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-construction floor register duct box for forced-air HVAC systems requiring a 6-inch by 10-inch floor boot.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or sheet metal contractor. Power down the air handling unit and close the system before cutting into existing ductwork or framing. Seal all joints with mastic or UL-listed foil tape per SMACNA guidelines to minimize air leakage. Secure the box to framing members according to local mechanical code requirements before setting the floor register.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hot Dip Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpening Size\u003c\/strong\u003e: 6 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Floor Register Duct Box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ACCA, SMACNA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWARK METAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 91_6X10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51284072694066,"sku":"91_6X10","price":40.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277124.jpg?v=1781067838","url":"https:\/\/voomisupply.com\/products\/southwark-metal-91_6x10-sheet-metal-duct-box-6x10-floor","provider":"Voomi Supply","version":"1.0","type":"link"}