All specifications sourced from Wayne Dalton's official ThermoTite® 800C product documentation. Contact DOORTEC at (405) 720-7107 for custom sizing or application-specific requirements.
| Thermal Performance | |
| R-Value | 7.7 (calculated door section value)* |
| U-Value | 0.13 |
| Insulation Type | Foamed-in-place CFC-free polyurethane — fills slat completely |
| Slat Profile | Flat slat with natural watershed design to reduce corrosion |
| Construction | |
| Curtain Material | Galvanized steel, primed steel, stainless steel, or aluminum |
| Standard Gauge | 22-gauge galvanized steel (pre-painted) |
| Slat Joints | Free-acting interlocking — permits easy articulation when coiling |
| Bottom Bar | Strong double-angle bottom bar — no fasteners in guide openings |
| Counterbalance | Spring barrel assembly serves as load-carrying beam, encases counterbalance mechanism |
| Sizing | |
| Maximum Width | Up to 42' wide — contact factory for larger sizes* |
| Maximum Height | Up to 30' high — contact factory for larger sizes* |
| Size Note | Max height and width are independent — may vary based on slat profile, material, and gauge |
| Wind Load | |
| Standard Wind Load | ±20 psf standard |
| Optional Wind Load | Up to ±55 psf with WindSafe® reinforcement |
| Code Compliance | Options available for Florida Building Commission, Texas DOI, and Miami-Dade HVHZ |
| Finish Options | |
| Standard Colors | White, Beige, Gray, Brown (polyester factory finish) |
| Powder Coat Options | Approximately 200 RAL powder coat colors — custom color matching available |
| Weatherseal | Lintel seal + bottom weatherseal standard; flexible strip on guides contacts flat curtain surface |
*Wayne Dalton uses a calculated door section R-value and U-value for insulated doors. Larger sizes may be available — consult factory.
The ThermoTite® 800C is engineered to handle the thermal and operational demands of commercial and industrial facilities — from climate-controlled distribution centers to exterior openings exposed to Oklahoma's wide temperature swings.
The ThermoTite® 800C is suited for any opening where thermal separation, weather resistance, and security closure are required. Its insulated curtain makes it the right choice wherever climate control or energy efficiency is a priority.
The ThermoTite® 800C is available with a range of options to meet application-specific requirements. Contact DOORTEC to discuss which options are right for your facility.
Wayne Dalton backs the ThermoTite® 800C with a manufacturer's limited warranty. DOORTEC's installation workmanship guarantee is provided on top of all manufacturer coverage.
DOORTEC has been installing commercial rolling service doors throughout Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and Tulsa since 1964 — over 60 years and 140,000+ installations. Our factory-trained commercial technicians handle everything from site assessment through final commissioning.
| DOORTEC Commercial Installation Process | |
| Site Assessment | We measure the opening, assess header space, assess structural mounting points, and specify the correct door size and configuration for your application. |
| Specification | We specify curtain material, gauge, finish, locking, wind load options, and operator type based on your duty cycle and facility requirements. |
| Installation | Factory-trained commercial technicians install the door system to Wayne Dalton specifications — guides, barrel, curtain, bottom bar, and operator. |
| Operator Setup | Full operator programming, travel limit adjustment, and safety device testing before leaving the site. |
| Safety Testing | Full safety reversal test and photo-eye alignment verification before sign-off. |
| Commissioning | We walk your team through operation and basic maintenance before we leave. |
| Service Coverage | Oklahoma City · Edmond · Norman · Moore · Yukon · Midwest City · Guthrie · El Reno · Tulsa |
The Wayne Dalton ThermoTite® 800C is one of the most widely installed insulated rolling service doors in commercial and industrial facilities throughout Oklahoma City. DOORTEC has been supplying and installing the 800C for warehouses, distribution centers, manufacturing plants, and municipal buildings across the OKC metro — including Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, and El Reno — since the door's introduction to our commercial lineup.
Oklahoma City's climate creates real demand for insulated rolling doors. Summer heat regularly exceeds 100°F while winter temperatures drop well below freezing — a facility with uninsulated opening closures pays for that gap in energy costs every day. The 800C's R-7.7 polyurethane insulation and standard weathersealing address both ends of that range. Call DOORTEC at (405) 720-7107 for a free commercial site assessment and installed price quote.
Beyond new installations, DOORTEC provides commercial rolling door repair and service throughout Oklahoma City and Tulsa for the brands we install. If your 800C is experiencing curtain damage, spring failure, operator issues, or weatherseal wear, our commercial service technicians carry parts for Wayne Dalton rolling steel doors and can typically complete repairs in a single visit.
Our Tulsa location at 1835 N 106th E Ave serves the greater Tulsa metro with the same Wayne Dalton commercial product line and installation capability as our Oklahoma City operation. Whether you're specifying a new installation for a Tulsa warehouse or need emergency service on an existing door, DOORTEC's commercial team provides fast response to keep your operation running. Contact us online or call (405) 720-7107.