C.H.I. Commercial Doors

residential garage overhead door

C.H.I. 3200 Series Commercial Ribbed Steel Doors

The Seriesl 3200 is specially engineered for extra durability offering years of dependable operation.

Constructed of the finest raw materials by skilled craftsmen and customized with computer-aided precision.

C.H.I. 3200 Ribbed Steel Models

  • Model 3250, Uninsulated, 25-gauge ribbed steel in white only
  • Model 3251, Polystyrene Insulation with vinyl back, 25-gauge ribbed steel in white only, R-value*: 8.0
  • Model 3252, Polystyrene Insulation with 27-gauge steel back, 25-gauge ribbed steel in white only, R-value*: 10.0
  • Model 3240, Uninsulated, 24-gauge ribbed steel in white, brown, sandstone or gray
  • Model 3241, Polystyrene Insulation with vinyl back, 24-gauge ribbed steel in white, brown, sandstone or gray, R-value*: 8.0
  • Model 3242, Polystyrene Insulation with 27-gauge steel back, 24-gauge ribbed steel in white, brown, sandstone or gray, R-value*: 8.0
  • Model 3220, Uninsulated, 20-gauge ribbed steel in white only
  • Model 3221, Polystyrene Insulation with vinyl back, 20-gauge ribbed steel in white only, R-value*: 8.0
  • Model 3222, Polystyrene Insulation with 27-gauge steel back, 20-gauge ribbed steel in white only, R-value*: 8.0

C.H.I. Ribbed Steel Door Features

Sections: Roll-formed steel sections are 2" thick, hot-dipped galvanized with a baked-on polyester finish

  • Sections available in:
    • 20-gauge white
    • 20-gauge white, brown, gray or sandstone
    • 25-gtauge white
  • Stiles are box-shaped and galvanized
  • Section joints are tongue-and-groove
  • Bottom "U" type astragal is a standard feature
  • Stiles are face-rived vs. glued

Tracks:

  • Tracks are 2" or 3", as specified
  • Available in bracket mount, angle mount, clip angle mount, 12" radius, 15" radius, high lift, vertical lift, roof pitch or duel track low headroom
  • Optional one (1) piece 2" vertical lift track is available for doors 7' to 10' high

Hardware:

  • Package includes 11-gauge or 14-gauge hinges as specified
  • 2" or 3" short-stem or long-stem ball bearing rollers
  • Heavy-duty adjsutable top roller brackets

C.H.I. Ribbed Steel Door Springs

  • Torsion springs are helically wound with oil-tempered wire
  • Springs are individually-calibrated for each door
  • Torsion tubes are galvanized for rust resistance
  • High cycle spring options may be specified

C.H.I. Ribbed Steel Door Insulation

  • Polystyrene with high impact vinyl back cover
  • Polystyrene with 27-gauge steel back cover
  • Stiles include special clips to hold insulation retainer in position
  • Insulated doors R-value* - 8.0

Colors

  • White
  • Almond
  • Sandston
  • Brown
  • Gray

Manufacture Term: 

Main Office - ADC North

770-975-3500

  • 4255 McEver Industrial Drive
  • Acworth, GA 30101
  • Fax: 770-974-1455

Fayetteville ADC-South

770-716-3181

  • 500 Marksmen Court
  • Fayetteville, GA 30214
  • Fax: 770-716-3171

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