Insulated Sectional Steel Doors Thermospan® Model 200

Key Product Features

• Max Width: 40’2”
• Max Height: 32’1”
• Polyurethane insulation, R-value* = 17.5, U-value* = .057
• 2” section thickness
• 10,000 cycle standard spring
• Patented, roll-formed integral struts for rigidity
• Embossed stucco exterior with pinstripes

*Wayne Dalton uses a calculated door section R-value and U-value for insulated doors.

Door Construction

• Joint seal prevents air infiltration and saves energy
• Thermal break separates inner and outer skins so virtually no heat or cold is conducted through the section.
• Pre-painted inner and outer skins for added corrosion resistance. Both skins are also hot-dipped galvanized steel for further protection against corrosion.
• Solid polyurethane core provides maximum thermal efficiency and aids in quiet operation
• Integral struts – Two 1-3/4” roll-formed struts per section increase rigidity and strength.
• Two-inch nominal thickness
• Embossed pinstriping (grooves) on the embossed stucco outer skin adds strength and enhances appearance.

IECC® Compliant

The Thermospan® Model 200 meets IECC® requirements for maximum U-factor of operable fenestrations (2015 Section C402.4) with a 3rd party certified tested value of less than 0.37. Thermospan® Model 200 also meets the ASHRAE 90.1 and IECC® requirement for maximum air leakage for fenestration assemblies (2015 Section C402.5.2 Garage doors) with a 3rd party certified tested value of less than 0.40.

Options & Accessories

• Pass door
• Chain hoist operation
• Motor operation
• Sensing edges
• Photo eyes
• High cycle spring (25k, 50k, 100k)
• 3” track option
• Solid shafts
• Perimeter weather seal
• Special track designs
• Mullions

Impact Panel

Wayne Dalton’s optional Impact Section replaces the traditional bottom section on doors exposed to damage from forklifts and other warehouse traffic.

Reduces downtime and costly repairs

Impact-Resistant composite skins surround an expanded polystyrene core

Fully adaptable to multiple door thicknesses with hinge and section adapters to provide a superior fit

Available for 21" and 24" sections

Available from 8’2” to 16’2” wide in one-foot increments