Rolling Service Doors
Commercial
C.H.I. coiling service doors are computer-engineered with time-proven principles and designs. The result is a well-built, high-performance coiling door. Choose from a variety of slat types, gauges, and operation types to specify the right rolling door for your application.
Model Selection Chart
Industrial Duty: Sprung Rubber Service Door
| Model | Curtain | Max Size | Curtain Color | Guide Width | Spec Sheets |
| MR6830 | ¼” Reinforced Rubber | 12’x12’ | Black [standard], Blue, Gray | 3-1/2”, 11ga. Galvanized Steel | Product Flyer |
| MR6850 | ¼” Reinforced Rubber | 18’x18’ | Black [standard], Blue, Gray | 5” Powder Coated Heavy Duty Steel | Product Flyer |
Industrial Duty: Insulated Service Doors (Series 6000)
| Model | Guage | Max Size | Insulation/R-Value | Slat Type | Spec Sheets |
| 6182 | 18 gauge / 24 gauge backer | 30'0" max std. width 24'4" max std. height |
Polystyrene R-Value 4.7 LIP Polyurethane R-Value 6.7 |
Flat | BIM Objects Product Flyer |
| 6202 | 20 gauge / 24 gauge backer | 30'0" max std. width 24'4" max std. height |
Polyurethane R-Value 7.2 |
Flat | BIM Objects Product Flyer |
| 6222 | 22 gauge / 24 gauge backer | 24'4" max std. width 24'4" max std. height |
Polyurethane R-Value 7.2 |
Flat | BIM Objects Product Flyer |
| 6242 | 20 gauge / 24 gauge backer | 24'4" max std. width 16'4" max std. height |
Polyurethane R-Value 7.2 |
Flat | BIM Objects Product Flyer |
Industrial Duty: Non-Insulated Service Doors (Series 6000)
| Model | Guage | Max Size | Slat Type | Spec Sheets |
| 6180 | 18 gauge | 30'0" max std. width 28'4" max std. height |
Curved | BIM Objects Product Flyer |
| 6181 | 18 gauge | 30'0" max std. width 28'4" max std. height |
Flat | BIM Objects Product Flyer |
| 6200 | 20 gauge | 22'4" max std. width 24'4" max std. height |
Curved | BIM Objects Product Flyer |
| 6201 | 20 gauge | 22'4" max std. width 24'4" max std. height |
Flat | BIM Objects Product Flyer |
| 6220 | 22 gauge | 20’4” max std. width 20'4" max std. height |
Curved | BIM Objects Product Flyer |
| 6221 | 22 gauge | 20’4” max std. width 20'4" max std. height |
Flat | BIM Objects Product Flyer |
| 6244 | 0.050" Aluminum | 14'4" x 18'4" | Flat | BIM Objects Product Flyer |
| 6266 | 22 gauge Stainless Steel | 18'4" x 20'4" | Flat | BIM Objects Product Flyer |
Medium Duty: Non-Insulated Service Doors
| Model | Guage | Max Size | Slat Type | Spec Sheets |
| 6241 | 24 gauge | 12’0” x 14’4” | Flat | BIM Objects Product Flyer |
