Insulated Sectional Steel Doors ThermoMark™ Models 5150/5200 and 5155/5255
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Sectional | Insulated | ThermoMark™ | Model 5150 Flush | Sandstone| Vision Lites
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Sectional | Insulated | ThermoMark™ | Model 5150 | White | All Window
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Sectional | Insulated |ThermoMark™ | Model 5155 | White | Vision Lites
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Sectional | Insulated | ThermoMark™ | Model 5150 | Brown | All Window - Clear Long
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Sectional | Insulated | ThermoMark™ | Model 5150 Colonial | Almond | Solid
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Sectional | Insulated | ThermoMark™ | Model 5255 | White | Vision Lites
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Sectional | Insulated | ThermoMark™ | Model 5150-5200 Colonial | Sandstone | Solid
Insulated Sectional Steel Doors ThermoMark™ Models 5150/5200 and 5155/5255
ThermoMark™ sectional steel commercial doors made to accommodate RVs, large trucks, heavy equipment, boats, trailers, and garage-based shops. Models 5150 and 5200 are the ideal choices if you’re looking for a commercial door that has a combination of strength and insulation but is also aesthetically appealing without the traditional industrial look. Then, Models 5155 and 5255 are insulated commercial sectional doors ideal for projects requiring something more rugged and durable, with excellent thermal insulation qualities. ThermoMark™ 5,000 Series is ideal for commercial or industrial applications where durability and aesthetics are required.
Ideal Applications Include:
Manufacturing Plants | Production Facilities | Loading Docks | Storage Facilities | Commercial Buildings | Industrial Facilities | Drive-Thru Bays | Truck Bays | Vehicular Storage
Features
Standard Construction | Model 5150 | Model 5200 | Model 5155 | Model 5255 |
Max. Width | 20'2" | 26'2" | 20'2" | 26'2" |
Max. Height | 20'1" | 20'1" | 20'1" | 20'1" |
U-factor* | .15 | .12 | .15 | .12 |
R-value** | 12.12 | 16.22 | 12.12 | 16.22 |
Sectional Thickness | 1 3/8" 3-layer | 1 7/8" 3-layer" | 1.5" 3-layer | 1 7/8" 3 layer" |
Thermal Break | Yes | Yes | Yes | Yes |
Spring Cycle | 10,000 | 10,000 | 10,000 | 10,000 |
Exterior/Interior Surface | Embossed Wood Grain or Stucco Embossed / Pinstripe | Embossed Wood Grain or Stucco Embossed / Pinstripe | Stucco Embossed / Flush | Stucco Embossed / Flush |
Exterior Surface | Stucco Embossed / Pinstripe | Stucco Embossed / Pinstripe | Stucco Embossed / Pinstripe | Stucco Embossed / Flush |
Exterior Steel | 0.015" (.35mm) | 0.015" (.38mm) | 0.015" (.35mm) | 0.015" (.35mm) |
Panel Designs | Yes (6) | Yes (5) | No | No |
Air infiltration (IECC) | 0.23 cfm/ft2 at 25 mph | 0.23 cfm/ft2at 15 mph | 0.23 cfm/ft² at 25mph (4.20 m3/hr/m2 at 24 kmph) | 0.17 cfm/ft2at 15 mph |
Sound Transmission (STC) | Class 20 | Class 20 | Class 20 | Class 20 |
Wind Load (optional) | Yes*** | Yes*** | No | No |
*U-factor is independently tested and verified per ANSI/DASMA 105 using solid doors and specific product sizes.
**Wayne Dalton uses a calculated door section R-value for our insulated doors.
***FBC, TDI, Miami Dade approved wind load reinforcement is available for hurricane-prone areas
Benefits
Low Maintenance / Durable Design
- Factory finished interior and exterior hot-dipped, galvanized skins make installation easier, add life to the door, and provide greater durability
- Steel end caps and hardware plates add commercial durability and longevity
- Bulb-shaped bottom seal remains flexible even in extreme cold to help keep extreme weather conditions outside
- Stucco steel back panels provide appealing aesthetics
- The two-coat, baked-on polyester finish makes the surface virtually maintenance-free
Thermal Performance
- Thermal break helps ensure year-round energy efficiency
- The CFC- and HCFC-free polyurethane foamed-in-place insulation core is securely bonded to hot-dipped galvanized inner and outer skins to create a door that is significantly more efficient than conventional insulated steel doors
- Sound-absorbing insulation makes door quieter in operation; reduces wind rattling
Warranty
- 10-Year limited warranty against delamination, cracking, splitting or deterioration due to rust-through