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Rockwood LT-B1B Steel Door Window Lite Frame | Hemless Design
The Rockwood LT-B1B Lite Kit is a premium-grade vision frame designed for 1-3/4" thick wood or metal doors. Featuring a sophisticated hemless, flush-mounted design, this frame is specifically engineered for "clean" environments where minimizing dust collection and maximizing visibility are priorities. Its mitered and welded corner construction ensures a seamless, architectural look that complements any high-end commercial interior.
Professional Grade Vision & Security
- Quick, Drill-Free Installation: The LT-B1B is designed to install securely without drilling holes through the door, significantly reducing labor time and preserving the structural integrity of your door leaves.
- Cleanroom Compatible: The hemless design provides a flush assembly that is ideal for hospitals, laboratories, and food processing facilities where hygiene and ease of cleaning are paramount.
- Robust Construction: Fabricated from 20-gauge galvannealed steel with mitered and welded corners for superior durability and a clean, professional finish.
- Fire Rated & Code Compliant: Classified in accordance with UBC 7-2 for positive pressure, making it suitable for fire-rated openings (when paired with appropriate fire-rated glass).
- Wide Viewing Angle: Features 37-degree beveled glass stops and a 3/8" glazing pocket, providing an expansive field of vision for safety and light transmission.
Technical Specifications
- Model: Rockwood LT-B1B
- Material: 20-Gauge Galvannealed Steel
- Finish: Beige Powder Coat
- Door Compatibility: 1-3/4" Thick Wood or Metal Doors
- Glazing Pocket: 3/8" (Accommodates standard safety glass)
- Corners: Mitered and Welded
- Fasteners: Included #8 x 1-3/4" O.H.M.S.
| Visual Size | 4" x 25" or 5" x 20" or 6" x 30" or 10" x 10" or 16" x 16" or 16" x 28" or 18" x 28" or 22" x 22" or 22" x 28" or 22" x 58" or 28" x 28" |
| Brand | Rockwood |
| Door Thickness | 1-3/4" Dr Thickness |
| Window or Louver | Window Kit without Glass |
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