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Model 6221 white 22 gauge non insulated rolling steel
service door with a row of vision slats

Model 6222 white 22 gauge insulated rolling steel service door

Model 6241 white 24 gauge non insulated rolling steel service door
Home Commercial Rolling Doors
Rolling Service Doors

Commercial Garage Doors

Rolling Service Doors

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 Gauge 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		 Flat BIM Objects
Product Flyer
LIP Polyurethane
R-Value 6.7
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 24 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 Gauge 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 Gauge Max Size Slat Type Spec Sheets
6241 24 gauge 12’0” x 14’4” Flat BIM Objects
Product Flyer

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