Deltana 55211U15-UL Fire Rated Door Viewer Satin Nickel

Product Description

The DELTANA 55211U15-UL is a fire rated door viewer designed for installation in rated door assemblies where code compliance is required. This unit features a satin nickel finish and is built to meet fire door specifications, making it suitable for commercial and residential applications where fire-rated hardware is mandated. Measuring 1 inch in length, 1.9 inches in width, and 1.2 inches in height, the viewer is compact and fits standard door viewer bore preparations. It is sold as a single unit and is typically installed by licensed carpenters, locksmiths, or door hardware professionals.

This door viewer is appropriate for fire-rated hollow metal or solid wood door assemblies in commercial buildings, multifamily residential projects, and institutional facilities. It is specified when local building codes or fire codes require rated door hardware at egress or corridor doors. The satin nickel finish coordinates with standard commercial hardware suites.

Key Features

• Fire rated construction for use in rated door assemblies
• Satin nickel finish for a clean, professional appearance
• Compact profile: 1 inch length, 1.9 inches width, 1.2 inches height
• Lightweight at 0.1 pounds for easy handling and installation
• Sold individually for single-unit replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation door viewer for fire-rated door assemblies requiring a code-compliant optical viewer.

Installation Notes

Installation should be performed by a qualified door hardware technician, locksmith, or licensed contractor familiar with fire-rated door assembly requirements. Verify that the door bore diameter and door thickness are compatible with this viewer before installation. Consult local fire codes and the door assembly listing to confirm hardware compliance prior to installation. Do not modify the door or viewer in any way that could void the fire rating.