45 Minute Glass Door

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45 minute glass door. To increase the amount of glass in 60 and 90 minute doors requires fire resistance rated glass which is tested to astm e119 or ul 263 which also limits the transfer of heat. Normal glass will break under heat stress during a fire allowing dangerous smoke to travel to surrounding areas. 45 minute with hose stream ul listed etched with ul classification glass appearance. Simpson mdf doors are available with 90 60 45 and 20 minute fire ratings.
Check with frame manufacturer for maximum tested glass sizes and required stop height. Architectural applications doors and windows. 1 4 6 mm glass impact safety rating. 1296 square inches with the width and or height of exposed glass not to exceed 54.
5268 square inches with the width and or height of exposed glass not to exceed 109 3 4. How doers get more done. Infinity doors 90 60 45 and 20 minute fire. Learn more about your design options for these doors here.
Nfpa 252 standard methods of fire tests of door assemblies nfpa 257 standard on fire tests for window and glass block assemblies. Superlite x 90 fire protective glazing can be used in doors with a max area of 100 sq. Fire protective glazing contains dangerous smoke and flame by maintaining its integrity during a fire. Superlite ii xl 45 provides a uniform tint free appearance within a door assembly when used in sidelites and.
90 minutes other than doors 2 627 18 24. 20 45 minute window assemblies. Interior prehung commercial doors left hand outswing commercial doors 28 metal door plain back door. 20 45 minute standard door elevations door jamb assemblies.
20 45 minute doors still re quire fire protection rated glass up to the maximum size tested. And since simpson fire doors have been designed to match other interior doors your fire rated doors will blend seamlessly with all doors in your home. Exposed area shown above. All glass being used in a fire rated opening must be an approved listed glazing material.
45 minute fire rated glass is used in fire protective doors sidelites transoms and openings that are tested to the following standards. I and ii ul label classification fire rating 45 minute ul label. Because it has the same neutral coloration of float glass it provides a uniform tint free appearance within a door assembly when used in sidelites and transoms alongside 20 minute doors glazed with economical specialty tempered glass. 20 60 minutes other than doors 3 325 23 09.
For up to 90 min. Ansi z97 1 and cpsc 16cfr1201 cat. For listed 1 4 wire glass the maximum sizes are.