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Steel Stiffened Door


When you need a product that can withstand high frequency, severe traffic, the Medallion, steel stiffened door will fit the bill. With its flush welded glass lite trim kits, its easy to field glaze and has a fire door rating of up to 3 hours.

Construction Features
• Designed for high frequency, severe traffic	• 7 gage (4.2) steel hinge reinforcements
• 20 or 18 gage steel stiffeners optional	• Electrostatically applied prime paint base coat for necessary field applied finish coat.
• Face Sheet Grades:   Level 1, Standard-duty, 20 ga.   (0.8) Steel    Level 2, Heavy-duty, 18 ga.   (1.0)Steel   Level 3, Extra Heavy-duty, 16   ga.(1.3) Steel   Level 4, Maximum duty, 14 ga.   (1.7) Steel • Galvannealed steel optional	PERFORMANCE: • Thermal: R factor: 2.44, U Factor: 0.41 • Sound: STC: 32 • Fire Door Rating: up to 3 hours • Fire tests: UL10B, UBC 7-2, UL10C • Open/close cycle test: Two million
• Flush welded glass trim kits - easy to field glaze	• Electronically applied prime paint base coat for necessary field applied finish coat
Custom construction meets NAAMM speciifications
22 gage vertical steel stiffeners
6" apart, welded not more that 5" O.C.
Fully welded edges - no visible seams
Fiberglass insulation - full height
Lock edge beveled 1/8 " in 2" (1.16)
For cylindrical, mortise unit locks or other template hardware
For 4 1/2 (114.3) or 5" (127), standard orweight, full mortise hinges

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other Specialty Doors:
| FRP Solution Door | Inpact Door System |
| Stainable Steel Door | Sound-Tech |Smoke-Tech | Regent | Medallion |