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Rated Tube & Two-Piece U-Channel (Level 3)

Rated Tube & Two-Piece U-Channel (Level 3)

The BL 1.75 Framing System can house a wide range of thicknesses when it comes to BR Glazing. The framing has a wall thickness of 3/4" thick 6061-T6 aluminum alloy, which gives this framing and channel a UL Testing Rating of Level 3. This framing system can be used in interior or exterior applications.

OPTIONS

  • Glazing 3/4" to 1 9/16" thick
  • Clear anodized finish
  • Dark bronze anodized finish
  • Tube is 4" wide x 3 1/4" tall
  • Channel is 2 1/2" wide x 3 1/4" tall
  • Other custom coating options are available upon inquiry.

RATINGS

  • U.L. Level 3 - .44 Mag (3 shots)

STANDARDS

  • UL 752 Standard for Bullet Resistant Materials
  • ASTM B209 Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate
  • ASTM B221 Standard Specification for Aluminum and Aluminum Alloy Extruded Bars, Rods, Wires, Profiles, and Tubes.
Technical specification
  • Unique ref.rated-tube-two-piece-u-channel-level-3
  • Product familyBullet Resistant Transaction Windows
  • Product groupFraming System
  • TypeObject (single object)
  • Date of publishing2025-11-06
  • Edition number1
Classification
  • BIMobject CategoryWindows - Security Windows
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