• 20-GAUGE STEEL CONSTRUCTION
• PROVEN STRENGTH AND DURABILITY
• STANDARD SIZES UP TO 30' 2" WIDE AND 22' 2" HIGH

   

Strong, Visually Appealing Doors For Moderate To Heavy-Duty Commercial Applications

Wayne-Dalton’s C-20 steel sectional overhead doors are available in a wide variety of sizes and configurations. The design provides high strength at an excellent value. Featuring 20-gauge ribbed steel sections and 20-gauge center and end stiles, the C-20 is available with a number of lite and insulation options.

Every component and feature on the Wayne-Dalton C-20 Steel Sectional Door are designed, engineered, and constructed to enhance the building's architectural beauty.It assures smooth, efficient operation, long and trouble-free operation, and saves installation time and effort. Unique 2” x 3” box-stile design, plus tongue-and-groove construction, adds vertical stability and strength. Stiles are continuously-bonded to the skin surface with high-strength adhesive, resulting in the strongest possible unit. The surface is ribbed for even more strength.Independent tests show that models C-20 sectional doors are significantly stronger compared to leading competitors.

Materials & Construction

Wayne-Dalton's C-20 steel sectional doors feature pre-finished 20-gauge hot-dipped galvanized sections roll-formed to a full 2" thickness for ultimate strength and durability. 3" wide, and fully-fitted boxed stiles are adhered with adhesive, preventing rust and leakage associated with rivets. Standard bottom door seal along with optional seals on the perimeter and between sections greatly reduce air leakage, adding to the thermal efficiency of the building.

Additional options include insulation and weather stripping that provide a U-value of 0.13 and an R-value of 7.60; factory installed vision lites or full view sections; electric operator; and special engineering to meet windload requirements.