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​​​Architect Resource Center​

Model 220

Sectional Steel Doors

​Model 220, a steel sectional door, features 20-gauge steel skins that provide high impact resistance and industrial strength. The door offers C-shaped 20-gauge stiles and 16-gauge end stiles with pre-located extruded holes for rapid hinge attachment.

  • Max Width: 30’2”
  • Max Height: 22’1”
  • 20-gauge exterior steel​
  • Optional polystyrene insulation, R-value* = 7.64
  • 10,000 cycle standard spring
  • Shiplap joint profile

*Wayne Dalton uses a calculated door section R-value for insulated doors.

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SDocNameSDocType
SDocNameSDocType
Sectional Steel Door 220 Brochure134Brochure
Sectional Door Systems Brochure132Brochure
Non-Insulated Sectional Steel Door Warranty177Warranty
Installation Insert - Commercial Sectional Low Headroom 965Installation Supplement
Models 220 and 216 Drawing469Drawings
Model 220 Specification671Specifications
Model 220 Specification605Specifications
Sectional Overhead Door Full Line Specs677Specifications
Sectional Overhead Door Full Line Specs612Specifications
Installation Instructions - Sectional Steel Doors821Installation Instructions
Installation Insert - 24, 20 & 16 Gauge819Installation Supplement
Installation Insert - Commercial Sectional Pan152Installation Supplement
Door Operating Clearances Model 220564Door Operating Clearance
Door Panel Section Guide Model 220584Panel/Section Selection Guide
Track Selection Guide Sectional Steel Doors576Track Selection Guide
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