Wayne Dalton’s Model 2411 is a strong and visually appealing sectional steel door for moderate commercial applications and is available in a variety of sizes to fit most door openings. This sectional steel door features an embossed exterior skin with a stucco finish to enhance the door’s appeal. C-shaped vertical stiles on the door’s interior provide added strength and allow a quick, secure hinge attachment. It also features end stiles that wrap around the exterior of each section to protect the section face from wear caused by the door jambs.
Model 2411’s exterior ribbing comprises two deep and four shallow ribs in each section, making it ideal for moderate use. The bottom section features a vinyl bulb-shaped astragal held by a roll-formed, hot-dipped galvanized steel retainer. Optional insulation comprises 1 5/16-inch expanded polystyrene, which provides an R-value* of up to 7.64 and a U-value as low as 0.13.
*Wayne Dalton uses a calculated door section R-value for insulated doors.