{"product_id":"southwark-metal-31pf-16ga_6x14-plaster-frame-boot-rail-6x14","title":"Southwark Metal 31PF-16GA_6X14 Plaster Frame Boot Rail 6x14","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL 31PF-16GA_6X14 is a sheet metal duct plaster frame boot rail designed for return air duct terminations in residential and light commercial HVAC installations. Fabricated from hot dip galvanized steel at 16 gauge, this frame provides a rigid, corrosion-resistant border that supports drywall, plaster, or tile finishes around a 6 inch x 14 inch duct opening. It is installed by sheet metal workers and HVAC technicians as part of a complete boot assembly, creating a clean, structurally sound transition between the duct system and the finished wall or ceiling surface.\u003c\/p\u003e\n\u003cp\u003eThis plaster frame is suited for return air applications where a flush, finished appearance is required at the grille opening. Typical installations include residential forced-air systems where boots are set into framing before drywall is applied. The 6 inch x 14 inch frame size accommodates standard return air grille openings of the same nominal dimension. It is commonly used in new construction and renovation work where SMACNA and ACCA duct fabrication standards apply.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHot dip galvanized steel construction for corrosion resistance in return air environments\u003c\/li\u003e\n  \u003cli\u003e16 gauge material thickness for rigid, stable framing around duct openings\u003c\/li\u003e\n  \u003cli\u003e6 inch x 14 inch frame size fits standard nominal return air grille openings\u003c\/li\u003e\n  \u003cli\u003eFabricated to ACCA and SMACNA applicable standards\u003c\/li\u003e\n  \u003cli\u003eReturn air type — designed for low-pressure return side duct terminations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sheet metal component for return air boot assemblies in residential and light commercial forced-air duct systems requiring a 6 inch x 14 inch plaster frame termination.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed sheet metal workers or HVAC technicians during rough-in, before drywall or plaster finish is applied. The frame should be secured to framing members per SMACNA duct construction guidelines and local mechanical code requirements. Ensure the duct system is depressurized and the air handler is shut off before making connections to the boot assembly. Do not compress or deform the frame during fastening, as this can affect grille fitment and air seal integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Size\u003c\/strong\u003e: 6 inches x 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hot Dip Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Thickness\u003c\/strong\u003e: 16 Gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Return Air\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: 31PF-16GA_6X14\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51284085244210,"sku":"31PF-16GA_6X14","price":20.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309276898.jpg?v=1781068175","url":"https:\/\/voomisupply.com\/products\/southwark-metal-31pf-16ga_6x14-plaster-frame-boot-rail-6x14","provider":"Voomi Supply","version":"1.0","type":"link"}