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Directional, Radiant Heat Reducing Glazing Solution without Hose Stream
Architectural Balcony Glass in Condominium | SAFTI FIRST


  • Patented directional specialty tempered glazing tested without hose stream that provides partial radiant heat protection not available with ceramics.
  • Accepted by the GSA and AHJs across the country as an economical and value added alternative to traditional unsafe wired glass and expensive ceramics.
  • Meets the highest human impact safety requirements.
  • Approved for 20 minute applications without limitations.
  • Received a General Approval from the City and County of Los Angeles (RR25655). For a list of AHJs across the US that have approved SuperLite I-XL , click here.
  • Regularly specified for use in urban-wildfire exterior applications and perfect for property line requirements.
  • Available in specialty architectural make-ups.
  • Lifetime warranty.
  • USA manufactured for fast delivery and competitive pricing.
  • GSA Contract Holder
Fire Rating Application Max CV Area Max CV W Max CV H Stops
20 Minutes Steel Doors 3,341in² 35-1/8” 95-1/8” 5/8"
20 Minutes Steel Sidelites, Windows and Transoms 5,760 in² 96" 96" 5/8"
45 Minutes Steel Doors 3,341in² 35-1/8” 95-1/8” 5/8"
45 Minutes Steel Sidelites, Windows and Transoms 5,760 in² 96" 96" 5/8"


  • Thickness: 1/4” (6 mm)
  • Weight: 3.0 lbs./sq.ft.
  • Sound Transmission Rating: STC 28
  • Fire Rating: 20-45 minutes without hose stream.
  • Impact Safety Rating: CPSC 16 CFR 1201 Cat. I and II
  • Solar Heat Gain Coefficient: 0.70 SHGC

Listings and warranty

SuperLite I-XL is listed and labeled by Intertek/Warnock-Hersey Inc. and Underwriters Laboratories, nationally recognized testing laboratories approved by OSHA.

Intertek-Logo_with-c      UL-Logo

See Warranty


UL 9, UL 10B, UL 10C, NFPA 80, NFPA 252, NFPA 257, ASTM E152, ASTM E163, ASTM E2074, ASTM E2010-01, CPSC 16 CFR 1201 Cat. II U.S. Pat. No. 5,910,620 This product requires AHJ approval because it does not pass the hose stream portion of the fire test.

For information on obtaining AHJ Approval for SuperLite I-XL, click here.
Do you have a current or upcoming project that needs fire rated glass and framing? Contact us today!