Come and See Us At The 2025 Portland House & Outdoor Living Show!
April 4th – 6th at the Oregon Convention Center
Strength, Insulation and Aesthetic Appeal
ThermoMark™ Models 5150 and 5200 are the ideal choice if you’re looking for a commercial door that has a combination of strength and insulation but also looks great on most buildings. Foamed-in-place polyurethane insulation helps improve the thermal efficiency of a building a minimum, offering year-round comfort while also helping to provide quieter door operation.ThermoMark™ Models 5150 and 5200 are manufactured using our patented, continuous foamed-in-place technology, in which the polyurethane core is securely bonded to hot-dipped galvanized inner and outer skins. This process gives these doors outstanding thermal, strength, and bonding characteristics while creating a door that is significantly more efficient than conventional insulated steel doors. A designed-in joint seal also helps save energy by preventing air filtration.
Features such as the 18-gauge steel end caps give these doors increased rigidity, while the factory finished interior and exterior hot-dipped, galvanized skins make installation easier, add life to the door and provide greater durability. ThermoMark™ 5150 and 5200 also feature hardware plates at all fastener points to add durability and extend the life of the door.
These doors are offered in a wide array of colors and panel designs that give these doors the beauty and appeal of a residential door but meet the size and strength requirements needed for a commercial or industrial application.
*Wayne Dalton uses a calculated door section R-value for insulated doors.
The ThermoMark™ 5150 and 5200 meet 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. ThermoMark™ 5150 and 5200 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.
Not all windows available on all door sizes.
*Static and Impact Wind Load designs are certified by the state of Florida (FBC), Miami Dade (NOA), and the Texas Department of Insurance (TDI), and the designs are compliant with the 2015 IBC.
Model 5150 Sonoma and Sonoma Ranch panel only
These models are available with the TruChoice™ Color System, Wayne Dalton’s custom painting process that offers more than 6,000+ colors.
Online color swatches are only digital reproductions of actual standards and will vary in appearance due to differences in monitor and video card output. These digital representations should not be used to finalize color selection(s).
Standard Paint Options (Colonial, Ranch, Sonoma, Flush)
This commercial door model is available with the TruChoice™ Color System, Wayne Dalton’s custom painting process that offers more than 6,000+ colors.
Textured Wood Grain Finishes (Sonoma)
Stucco Embossed Pinstripe Finishes
Always contact your local dealer to get an actual sample before purchase.
*Not all windows available on all door sizes. See dealer for details.
The ThermoMark™ 5150 is designed for easy installation, rugged durability and longer life. Features such as the 18-gauge steel end caps give the ThermoMark™ 5150 increased rigidity, while the factory finished interior and exterior hot-dipped, galvanized skins make installation easier, add life to the door and provide greater durability. The ThermoMark™ 5150 also features hardware plates at all fastener points to add durability and extend the life of the door.
*Wayne Dalton uses a calculated door section R-Value for insulated doors.
April 4th – 6th at the Oregon Convention Center