Thermospan® 150 Insulated Sectional Steel Door
Wayne Dalton’s Thermospan® Model 150 polyurethane-insulated, sectional steel door provides excellent thermal efficiency. Featuring an R-value* of 14.16 (U-value* of .0706), the Thermospan® Model 150 is an excellent value when thermal efficiency is important, but strength, rigidity and durability can’t be compromised.
The Wayne Dalton Thermospan® Series doors are the only sectional doors in the industry with patented, roll-formed integral struts on each section, making them the most rigid doors available. The Thermospan® Series also has a patented manufacturing process with a polyurethane core that is continuously foamed-in-place between the outer and inner skins. An innovative thermal break keeps the interior skin at room temperature, preventing condensation and frost and helping to resist corruption.
*Wayne Dalton uses a calculated door section R-value and U-value for insulated doors. FeaturesKey Product Features
- Max Width: 26’2”
- Max Height: 20’1”
- 27-gauge exterior steel
- Polyurethane insulation, R-value* = 14.16, U-value* = .07
- 1-1/2” section thickness**
- 10,000 cycle standard spring
*Wayne Dalton uses a calculated door section R-value and U-value for insulated doors.
**Thickness measured at heavy-duty end stiles
The Thermospan® 150 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® 150 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.
Door OptionsLite Options
Vision lites allow for visibility while maintaining security. Full-view sections allow for maximum natural light and visibility. Options & Accessories
- Chain hoist operation
- Motor Operation
- Sensing edges
- Photo eyes
- High cycle spring (25k, 50k, 100k)
- 3” Track
- Solid shafts
- Perimeter weather seal
- Special track designs
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
*Static and Impact Wind Load designs are certified by the state of Florida (FBC), the Texas Department of Insurance (TDI), and the designs are compliant with the 2015 IBC. No Miami DADE certifications.