The FR55 series fire rated window system incorporates today’s technological advancements in weather stripping and paint finishes with the look of old world traditional steel sightlines. 
 
 
 
• Easy installation typical window systems
• UL Approved
• Casements available in single vent or double vent configuration
• Welded steel construction
• Ratings 20/45 minute 
• Units can be glazed with wired glass, or the FireLite family of glass products
• Passes positive pressure test standards UL 10C, UBC 7-2, and UBC 7-4
• Frames supplied welded and ready for installation.
• Only standard available
• Powder coated at the factory to match desired color scheme
• Fabricated in the U.S.A.
• Arched profiles
• 3/4 Hour FIRE RATED WHEN GLAZED WITH 1/4" WIRE GLASS
• 1 1/2 Hour FIRED RATED WHEN GLAZED WITH 3/16" CERAMIC OVER 1/8" ANNEALED &
FIRE RATED GLAZING TAPE