ThermoMark™ Model 530 is the strongest and most thermally efficient door in the Wayne Dalton product line-up. Premium 3” thick foamed-in-place polyurethane insulation features continuous steel strips for flexibility in hinge placement. The preferred choice for large openings where thermal performance and durability are essential.
ThermoMark™ insulated doors help to minimize energy costs and provide year-round comfort and security for your building. ThermoMark™ Model 530 is designed to deliver optimal performance in commercial and industrial applications where climate control, durability, and less maintenance are the primary concerns.
| Standard Construction | Model 530 |
| Max. Width | 40' |
| Max. Height | 24' |
| Exterior | 27-Gauge Steel |
| Thickness | 3" Foamed-in-place Polyurethane |
| Joint Profile | Tongue-and-groove |
| Spring Cycles | 10,000 |
| Exterior Surface | Stucco Embossed / Pinstripe |
U-Factor*  |
.07 |
| R-Value** | 26 |
| Air Leakaget | 0.09 |
| Sound Transmission (STC) | Class 22 |
| Air Infiltration (IECC) | 0.21 cfm/ft2 at 25 mph |
| Wind Load - Optional | Yes*** |
*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.
*** Only internally approved wind load reinforcement is available to withstand conditions in wind-prone areas
 White Stucco |
 Almond Stucco |
 Sandstone Stucco |
 Brown Stucco |
High Usage Components
Available with WindSafe® wind load reinforcement built to withstand specific high-wind pressures to meet local building codes.
*Proper wind load option selection is the responsibility of the business owner. Please consult your local building code official, certified engineer or architect for wind load requirements in your specific location.*
