Designed for Strength and Durability
The Model 220 door uses C-shaped 20-gauge center and 16-gauge end stiles which are formed of galvanized steel with prelocated, extruded holes for rapid hinge attachment. Optional 16-gauge center stiles are also available.
Optional insulation consists of 1-5/16″ expanded polystyrene which provides an R-value* of up to 7.64 and a U-value as low as 0.13.
- Offered in a wide variety of standard sizes, the Model 220 is available with a 20-gauge ribbed or flush steel surface.
- Shiplap joint profile
- 20-gauge steel sections
- Smooth flush exterior with white finish
- Provides high impact resistance and industrial strength
- Bottom sections feature a flexible bulb-shaped vinyl astragal held in place by a continuous roll-formed steel retainer
Wayne Dalton’s optional Impact Section replaces the traditional bottom section on doors exposed to damage from forklifts and other warehouse traffic.
Actual colors may vary, please contact us for actual color samples to match your business.