Steel Sectional Door Systems
ThermoMark™ 530 is the strongest and most thermally efficient door in our product line-up. It was designed to withstand tough weather conditions and is the preferred choice for larger openings.
Wayne Dalton ThermoMark insulated doors help minimize energy costs and provide year-round comfort and security for your building. Hot-dipped galvanized steel and rugged construction will give years of solid performance for the most demanding conditions.
Wayne Dalton Thermospan® 200 provides premium thermal efficiency and low maintenance costs, resulting in a door that costs less to own. Continuous foamed-in-place polyurethane insulation and a non-conductive thermal break between the inner and outer skins combine to provide a U-value of .057 and an R-value of 17.50.
Wayne Dalton’s Thermospan® 150 polyurethane insulated door provides excellent thermal efficiency. Featuring an R-value of 14.16 (U-value of .0706), the Thermospan 150 is an excellent value when energy efficiency is important but strength, rigidity and durability can’t be compromised.
Wayne Dalton’s Thermospan® 125 doors feature continuous foamed-in-place polyurethane insulation and standard joint seal that provide an R-value of 10.79. At this price point, the construction provides a substantially higher thermal efficiency than industry standard polystyrene doors.
The Wayne Dalton 2415 steel sectional doors feature heavy-duty 16-gauge vertical interior end stiles and 20-gauge center stiles for increased strength. The C-shaped stiles, secured with No. 8 screws and adhesive, have prelocated, extruded holes for quick, secure mounting of hinges. The 2415 offers a ribbed exterior skin that also helps to increase strength while enhancing the building’s visual appearance. End stiles wrap around the exterior of each section to protect the section face from wear caused by the door jambs.
Climate control, reliability, durability– our premier, thermally broken, polyurethane insulated steel garage doors have it all, providing excellent temperature control, energy efficiency and long-lasting service for a wide range of applications, such as firehouses, warehouses, and municipal buildings.
These high quality, polystyrene insulated steel sectional doors provide energy efficiency and reliable service under demanding conditions, making them ideal for use in municipal buildings, warehouses and shipping dock applications, or wherever value and energy efficiency is needed.