{"product_id":"deltana-55211u5-ul-fire-rated-door-viewer-antique-brass","title":"Deltana 55211U5-UL Fire Rated Door Viewer Antique Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA 55211U5-UL is a fire rated door viewer designed for installation in fire-rated door assemblies where code compliance and finish quality both matter. This unit ships in an antique brass finish and is sold individually. At 2 inches in length and 1.25 inches in both width and height, it fits standard residential and light commercial door preparations. Installation is handled by a licensed door hardware professional or a qualified contractor working within applicable fire door codes. The UL listing indicates the viewer has been tested and rated for use in fire-rated door applications.\u003c\/p\u003e\n\u003cp\u003eThis door viewer is suited for fire-rated door assemblies in residential and light commercial settings. Typical applications include entry doors in multifamily housing, hotel corridors, and commercial buildings where fire-rated hardware is required by the authority having jurisdiction. The antique brass finish coordinates with period-style or transitional architectural hardware programs. It is sold as a single unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUL listed for use in fire-rated door assemblies\u003c\/li\u003e\n  \u003cli\u003eAntique brass finish for compatibility with traditional architectural hardware sets\u003c\/li\u003e\n  \u003cli\u003eCompact profile: 2 inches long, 1.25 inches wide, 1.25 inches tall\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003eSold individually — one viewer per order unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation door viewer for standard fire-rated door preparations in residential and light commercial applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified contractor or door hardware professional familiar with NFPA 80 requirements for fire-rated door assemblies. The door must be de-latched and the opening must match the viewer bore diameter before installation. Follow the door manufacturer's hardware schedule to confirm this viewer is an approved component for the specific fire-rated assembly. Do not install in a door assembly that is not rated or listed to accept a door viewer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Antique Brass (U5)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire Rating\u003c\/strong\u003e: UL Listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each (EA)\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: DELTANA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 55211U5-UL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51563110007090,"sku":"55211U5-UL","price":16.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/adab481d14391d000da0daea959c9671.jpg?v=1786490805","url":"https:\/\/voomisupply.com\/products\/deltana-55211u5-ul-fire-rated-door-viewer-antique-brass","provider":"Voomi Supply","version":"1.0","type":"link"}