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CHI Commercial

Insulated Sandwich

Ideal Applications: Conditioned Commercial Buildings, Fire/Ambulance Stations, Warehouse & Manufacturing Facilities, Heated/Cooled Agricultural Buildings, Truck Terminals
Model 3212 shown with a full view glass section

Insulated Sandwich Commercial Overhead Door

Regardless of your specific application, C.H.I. offers a premium insulated door product guaranteed to deliver years of dependable operation. Our micro-grooved sandwich models are constructed in a variety of gauges and are available in both polyurethane and polystyrene insulation options for those applications that demand the best in thermal efficiency and value. And, if you’re looking to enhance your buildings aesthetics, our sandwich doors are available powder-coated in over 182 different colors!
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Section Resources

Door Width / Panels Across Chart
Door Height / Numbers of Sections Chart

Track Resources

Standard Lift Doors | dwg | pdf
Low Headroom | dwg  Front Mount Low Headroom | pdf  Rear Mount Low Headroom | pdf
High Lift Doors dwg | pdf
Vertical Lift Doors dwg | pdf
Incline dwg | pdf
Reverse Angle Mounted Track | pdf
Bracket Mounted Track | pdf
Clip Angle Mounted Track | pdf
Continuous Angle Mounted Track | pdf

Image Gallery

Conditioned Commercial Buildings, Fire/Ambulance Stations, Warehouse & Manufacturing Facilities, Heated/Cooled Agricultural Buildings, Truck Terminals
Model 3212 shown with a full view glass section
Model 3216 showing swing post application
Model 3285 show with a row of 24"x12" windows

Insulated Sandwich

Model Selection Chart

Model Insulation R-Value Section Gauge & Thickness Max Size Spec Sheets
3206 Polyurethane 13.68 28 gauge front/28 gauge back
1-1/2” Thick Section		 18’2” x 16’0” 3-Part Spec
Spec Data Sheet
Section Drawing
BIM Objects
Product Flyer
3212 Polyurethane 17.54 20 gauge front / 27 gauge back
2” Thick Section		 20’2” x 16’0” 3-Part Spec
Spec Data Sheet
Section Drawing
BIM Objects
Product Flyer
3216 Polyurethane 17.54 26 gauge front / 27 gauge back
2” Thick Section		 32’2” x 20’0” 3-Part Spec
Spec Data Sheet
Section Drawing
BIM Objects
Product Flyer
3217 Polyurethane 17.54 26 gauge front / 27 gauge back
2” Thick Section		 32’2” x 20’0” Spec Data Sheet
3236 Polyurethane 26.89 26 gauge front / 27 gauge back
3” Thick Section		 40’2” x 20’0” Spec Data Sheet
Section Drawing
BIM Objects
Product Flyer
3281
 Polystyrene 10.29 24 gauge front / 27 gauge back
2” Thick Section		 28’2” x 20’0” Spec Data Sheet
Section Drawing
3282
New!		 1-13/16” Polystyrene 10.29 24 gauge front / 27 gauge back
2” Thick Section		 28’2” x 20’0” 3-Part Spec
Spec Data Sheet
Section Drawing
BIM Objects
Product Flyer
3285 1-13/16” Polystyrene 10.29 26 gauge front / 27 gauge back
2” Thick Section		 28’2” x 20’0” 3-Part Spec
Spec Data Sheet
Section Drawing
BIM Objects
Product Flyer
3286 1-13/16” Polystyrene 10.29 26 gauge front / 27 gauge back
2” Thick Section		 28’2” x 20’0” Spec Data Sheet
Section Drawing

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