FireLite®-IGU Standard

FireLite-IGU (Insulated Glass Unit) Standard is a fire-rated glass unit made with industry-leading ceramic material. FireLite-IGU Standard is manufactured for fire rating applications requiring the Hose Stream Test and Positive Pressure Tests (UL 10C). This product also meets proper permanent UL labeling as required per IBC and NFPA under Ray-Bar's UL file# R38927. With outstanding durability, visual clarity, and versatile performance options, Standard FireLite-IGUs are the ultimate solution for a wide range of applications and very fast custom fabrication and availability.

FireLite-IGU Glass Ceramic Insulated Glass Units Features and Options

  • Fire-rated up to 90 minutes with required Hose Stream Test under Ray-Bar's UL file# R38927.
  • Passes the Positive Pressure Test standards of UL 10C, UBC 7-2 and UBC 7-4 
  • Withstands sudden Thermal Shock due to exposure to cool sprinkler system water or fire hoses.
  • Provides a clean, clear view and is completely wireless.
  • Larger pane sizes available (See FireLite-IGU approved Listing sizes and limits)

High-Performance Fire Rated Glass with a Smooth Finish

"Standard Grade" FireLite-IGU products are meticulously polished to achieve a smoother surface quality compared to most other alternate fire-rated ceramics currently offered on the market, even those advertised as "premium." This level of polish typically meets or exceeds the optical quality expectations and requirements of more than 80%+ of projects.

Glass Options for FireLite Insulated Glass Units

FireLite fire-rated insulated glass units offer dual-purpose functionality in fire protective ratings of 20, 30, 45, 60, and up to 90 minutes and additional performance options, including the following options:

  • Low-E for Energy Efficiency
  • STC for Sound Reduction
  • Tinted to filter UV light and privacy
  • Reflective for energy and privacy
  • 1-Way Mirror for privacy
  • Lightly Frosted for privacy or meeting HIPPA requirements
  • X-Ray Protective for radiation shielding protection in medical imaging

Applications for FireLite-IGU Fire Rated Glass

Ray-Bar's FireLite-NT-IGUs and FireLite+Plus-IGUs are manufactured to meet the impact-resistant requirements specified by IBC 2406 "Safety Glazing," as well as the standards outlined in ANSI Z97.1 and CPSC 16 CFR 1201 Cat II. These specifications make FireLite-IGU Standard suitable for installation into doors, walls, partitions, and hazardous locations in certain fire-rated wall openings in commercial, industrial, and municipal settings.

Technical Data: Fire Ratings and Certifications for FireLite Insulated Glass Units

See our FireLite-IGU Technical Data sheets and Details for additional information regarding sizes, fire ratings, and specific applications and limits.

*This product is for fire, flame, and smoke protection, and is not a barrier to radiant heat. This product does not meet the test standards of ASTM E-119 or UL 263. If your project requires a "barrier to heat" product, please visit the Pilkington PyroStop product webpage.

Ray-Bar Engineering Technical Data Sheet

Ray-Bar is the Leader in Fire-Rated Glass

At Ray-Bar Engineering, we are dedicated to providing our customers with superior-quality products with the fastest availability times. For over 80 years, industrial/commercial/medical/architectural professionals have trusted Ray-Bar to provide the best solutions in life, safety and fire protection, including our FireLite IGUs. With meticulously detailed manufacturing processes, we comply with all applicable national and international building and safety codes, ensuring our products achieve and exceed current performance standards. When you choose Ray-Bar to be your source for fire-rated glass and other life and safety protective materials, you can count on:

  • Personalized customer service: We take the time to understand your unique application and provide the proper materials for your project
  • Custom solutions from expert engineers: Our manufacturing capabilities allow us to develop custom design solutions tailored to your specific needs
  • Fast custom fabrication times: Our experts process orders efficiently to ensure you receive your products with quick turnaround times
  • Uncompromising commitment to quality: As a leading manufacturer of fire-rated glass and other protective products, Ray-Bar's products are guaranteed to perform at the highest standards in their class

Contact Us to Order Custom FireLite Fire Rated Glass for Your Application

Contact us to learn how Ray-Bar's FireLite-Standard insulated glass units can be integrated into your application. For pricing estimates on your project, request a quote online. For applications requiring a pristine polished surface, check out FireLite-IGU Premium. With fast order turnaround and personalized service, Ray-Bar Engineering is your trusted source for industry-leading fire rated glass.


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