Wayne Dalton Thermospan® Model 200 Insulated Sectional Steel Door

Product Info

All specifications sourced from Wayne Dalton's official Thermospan® product documentation. The Thermospan® is the only sectional door in the industry with patented roll-formed integral struts on each section. Contact DOORTEC at (405) 720-7107 for sizing and configuration.

Structural System
Strut Design	Patented roll-formed integral struts on each section — only sectional door in the industry with this design, making it the most rigid insulated door available
Manufacturing Process	Patented continuously foamed-in-place polyurethane core between outer and inner skins
Hardware	Commercial-grade galvanized hardware — superior strength, rigidity, and long service life
Finish	Baked-on polyester finish — virtually maintenance-free
Steel	Hot-dipped galvanized steel — corrosion resistance and commercial durability
Thermal Performance
Insulation Type	CFC- and HCFC-free foamed-in-place polyurethane core
Thermal Break	Separates inner and outer skins at top and bottom — virtually no heat or cold conducted through the section
Condensation Prevention	Thermal break keeps interior skin at room temperature — prevents condensation, frost, and interior corrosion
Air Infiltration	Standard joint seal plus CFC-free polyurethane core aids in preventing air infiltration
Bottom Seal	Flexible vinyl bulb seal with non-corrosive polymer retainer — prevents water and air infiltration
Wind Load
Wind Load Options	FBC and TDI approved wind load reinforcement available***
Warranty
Coverage	10-Year Limited Warranty against cracking, splitting, rust deterioration and delamination

***FBC and TDI approved wind load reinforcement available for hurricane-prone areas. Wayne Dalton uses a calculated door section R-value and U-value for insulated doors.

The Thermospan® 200 is Wayne Dalton's most technically advanced insulated sectional steel door — two genuine industry-first patents that deliver measurably better rigidity and thermal performance than any other commercial sectional door.

Patented integral roll-formed struts — the only sectional door in the industry with structural struts built directly into each section during manufacturing, making it the most rigid insulated commercial door available, significantly reducing flex under wind load and forklift impact compared to externally applied struts

Patented continuously foamed-in-place polyurethane — the insulation core is foamed directly between the steel skins during manufacturing, bonding to both faces and eliminating voids that reduce real-world thermal performance

Thermal break at top and bottom of each section — physically separates inner and outer steel skins so virtually no heat or cold is conducted through the section; keeps interior skin at room temperature year-round, preventing condensation, frost, and interior corrosion

Commercial-grade galvanized hardware throughout — every hinge, roller bracket, and track component is galvanized for long service life in demanding commercial environments

Hot-dipped galvanized steel construction — deeper corrosion protection than standard galvanized, suitable for agricultural, food processing, and chemical-exposure environments

Flexible vinyl bulb seal at bottom with non-corrosive polymer retainer — prevents both water and air infiltration at the door bottom, maintaining the building's thermal envelope

10-year limited warranty against cracking, splitting, rust deterioration, and delamination — the longest warranty in the Wayne Dalton commercial sectional door lineup, reflecting the quality of the patented construction

The Thermospan® 200 is the specification for medium and heavy-duty commercial and industrial applications where both thermal performance and structural rigidity are required — particularly wide openings, high-wind environments, and facilities where the door is critical to the building's thermal envelope.

Warehousing Facilities

Industrial Facilities

Agricultural Buildings

Equipment Buildings

Commercial Buildings

Maintenance Buildings

The Model 200 is configured to your application at time of order. Contact DOORTEC at (405) 720-7107 to discuss which options are right for your facility.

Insulation: Continuously foamed-in-place CFC/HCFC-free polyurethane core — standard on all Thermospan® doors

Steel Construction: Hot-dipped galvanized steel inner and outer skins — standard

Wind Load: FBC and TDI approved wind load reinforcement available for hurricane-prone areas — contact DOORTEC for local OKC requirements

Hardware: Commercial-grade galvanized hardware standard throughout

Bottom Seal: Flexible vinyl bulb seal with non-corrosive polymer retainer — standard

Finish: Baked-on polyester finish — virtually maintenance-free; contact DOORTEC for available color options

Wayne Dalton backs the Model 200 with manufacturer warranty coverage. DOORTEC's installation workmanship guarantee is provided on top of all manufacturer coverage.

10-Year Limited Warranty Wayne Dalton backs the Thermospan® 200 with a 10-year limited warranty — the strongest coverage in the Wayne Dalton commercial sectional door lineup, reflecting confidence in the patented construction and hot-dipped galvanized steel used throughout.

10-Year Limited Warranty against cracking, splitting, rust deterioration, and delamination (Model 200)

DOORTEC Workmanship Guarantee — any installation issue corrected at no charge

DOORTEC installs the Wayne Dalton Model 200 throughout Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and Tulsa. Our factory-trained commercial technicians handle the full scope — site assessment through commissioning.

DOORTEC Commercial Installation Process
Site Assessment	We measure the opening, assess header clearance, review structural mounting, and confirm all specifications for your facility.
Specification	We specify the correct door configuration, finish, glazing or insulation option, wind load requirement, and operator for your application.
Installation	Factory-trained technicians install the complete door system to Wayne Dalton specifications.
Commissioning	Full operator programming, travel limit adjustment, safety device testing, and walk-through before sign-off.
Service Coverage	Oklahoma City · Edmond · Norman · Moore · Yukon · Midwest City · Guthrie · El Reno · Tulsa

Thermospan® 200 Installation in Oklahoma City

The Wayne Dalton Thermospan® 200 is DOORTEC's recommendation for Oklahoma City commercial and industrial facilities requiring the highest level of sectional door rigidity and thermal performance. The patented integral strut system makes it the most structurally rigid insulated commercial sectional door available — a genuine advantage for large openings, high-wind environments, and facilities with demanding duty cycles where standard commercial doors show deflection over time.

DOORTEC installs the Thermospan® 200 throughout Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and the OKC metro. For warehouses, distribution centers, and manufacturing facilities where the door is a critical part of the building's thermal envelope, the Thermospan® 200's thermal break technology and foamed-in-place insulation deliver measurably better real-world performance than standard insulated commercial doors. Call (405) 720-7107 for a free site assessment.

Commercial Insulated Sectional Doors Tulsa & OKC

DOORTEC's Tulsa location serves the greater Tulsa metro with the Wayne Dalton Thermospan® Series. Tulsa's manufacturing and distribution sector includes many facilities where insulated commercial sectional doors are a significant part of the building's energy management — and where the Thermospan® integral strut system provides a long-term structural advantage.

For commercial construction projects in both Oklahoma City and Tulsa where specifications call for the highest available insulated sectional door performance, the Thermospan® 200 is the correct choice. DOORTEC works directly with general contractors, architects, and facility managers to specify, supply, and install. Contact us at (405) 720-7107 or doortec.com.