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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
Models 220 and 216 Drawing469Drawings
Model 220 Specification671Specifications
Model 220 Specification605Specifications
Sectional Overhead Door Full Line Specs677Specifications
Sectional Overhead Doors 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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