Sectional Doors

Rolling Steel (Non Insulated) – CHI – Model 6221 (flat slat) model doors are part of C.H.I.’s 6000 Series full duty non-insulated service doors. Designed for maximum durability and strength, these doors are an industrial product finely crafted to provide a high degree of confidence to the end user. Offered in both insulated and non-insulated designs, these service doors are available in a host of gauges and color options for design versatility and to meet the rigorous applications for daily use.

CHI -Model 6220

Key Product Features:

  • Powder coat painting options from over 188 RAL colours.
  • Hoods are half-hexagonal for a lovely aesthetic while delivering maximum structural rigidity.
  • Several window options include a single or more full rows/groups of windows. Lites are approx. 5” x 1-1/8” in size and spaced 7” in the middle.
  • Simple removal of a 24” guide’s inside angle makes the replacement of a damaged bottom bar or slats easy and convenient.

Slat Profile:

  • Flat

Slat Thickness:

  • 22 gauge

Slat Insulation:

  • Non-insulated

Maximum Opening Size:

  • 20’ 4” x 20’ 4”

Operation Type:

  • Chain
  • Motor
  • Manual

Colour Options:

  • Standard Colours are Gray, Tan, Brown & White
  • 188 RAL powder coated custom colours also available

Product Documents:

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