Grades and Models

Commercial Hollow Steel Doors

 

Grades and Models

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Heavy Duty – Direct Doors Standard 

• 1 ¾” thick doors come in 18 Gauge steel
• Doors are made of durable galvanized steel
• Insulated Core is Full Body Polystyrene Design
• Doors come with both closer and reversible hinge reinforcements
• Factory-Painted Gray (primed or unprimed)
• Exterior doors come with galvanized flush top caps and galvanized inverted   bottom caps
• Standard Lock Options Include:

– 161 (Cylindrical Lock)
– Fed 86 Edge (Mortise Lock)
– Deadbolt Lock 
– Panic Bar Reinforced

• WHI / ITS up to 3 hour, Positive Pressure and “S” Smoke compatible
• Meets or Exceeds Standards for ANSI 250.4 and ANSI 250.8


Standard Hollow Metal Door Grades and Models

Defined by Steel Door Institute (SDI)

  • Level 1 Standard Duty
    20 gauge
    1 3/8″ or 1 ¾” Thick Door
    Model 1: Full flush
    Model 2: Seamless
  • Level 2 Heavy Duty
    Direct Doors Standard (see above)
    18 gauge
    1 ¾” Thick Door
    Model 1: Full flush
    Model 2: Seamless
  • Level 3 Extra Heavy Duty
    16 gauge
    1 ¾” Thick Door
    Model 1: Full flush
    Model 2: Seamless
    Model 3: Stile & Rail
  • Level 4 Maximum Duty
    14 gauge
    1 ¾” Thick Door
    Model 1: Full flush
    Model 2: Seamless

 

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