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2-Hour-Fire Rated Glass Atrium in Tech Giant headquarter | SAFTI FIRST

Framing Options


  • Largest tested and approved clear view area of 7,980 sq. in. of any fire resistive glazing product up to 2 hours.
  • Tint-free, optically clear fire resistive glazing meeting ASTM E-119, ANSI/UL 263 and CAN/ULC S101 with hose stream.
  • Butt-glazed option available.
  • Can be easily combined with GPX Architectural Series Framing for a complete and code compliant fire resistive assembly.
  • Meets CPSC Cat. II impact safety, the federal maximum safety standard.
  • Available in custom architectural, decorative and energy-saving make-ups.
  • High STC ratings.
  • Standard 5 year limited warranty.
  • USA manufactured for fast lead times and competitive pricing.
  • Intertek/Warnock-Hersey listed and labeled.
  • GSA Contract Holder
Fire Rating Application Max CV Area Max CV W Max CV H Stops
120 minutes Walls 7,980 in² 133" 133" 5/8"


  • Thickness: 2-5/8 in (66.7 mm)
  • Weight: 23.4 lbs./sq.ft. (114.25 kg/m²)
  • Glass Make-up: Fire resistive tempered glazing with intumescent interlayers.
  • Fire Rating: 120 minutes with hose stream. Meets ASTM E119, ANSI/UL263 & CAN/ULC S101
  • Impact Safety Rating: CPSC 16 CFR 1201 Cat. I and II

Listings and warranty

SuperLite II-XLB 120 is listed and labeled by Intertek/Warnock-Hersey Inc., a nationally recognized testing laboratory approved by OSHA.

See Warranty


ASTM E119, ANSI/UL 263 CAN/ULC S101 CPSC 16 CFR 1201 Cat. II

Do you have a current or upcoming project that needs fire rated glass and framing? Contact us today!