Fire Rated Door Window Sizes

The system offers an attractive alternative to traditional hollow metal steel frames and can incorporate a wide range of fire rated glazing materials with glass sizes that surpass traditional systems.
Fire rated door window sizes. Fireframes hardwood doors and frames are designed for maximum durability and fire rated performance. Fire ratings for doors are influenced by but not limited to the following items. To increase the amount of fire rated glass in 60 or 90 minute temperature rise doors and still meet. Please inquire about the different glazing options and available configurations.
Fire rated windows also endure the hose stream test in which the glass holds fast even during this. Initially a heat test is performed where in the window is exposed to temperatures up to 1600 degrees fahrenheit. Fire ratings 20 45 minutes 45 min. With fire ratings ranging from 45 to 90 minutes optimum s fire rated windows are put through rigorous testing.
Maximum doors size for fire ratings is influenced by but not limited to the following items. Steel gage of the door example. 20 gage door constructions are approved for smaller door sizes than what is shown above.