Commercial Wind Load Doors
Protecting your property is one of our core values. Adding wind load options to your commercial or industrial overhead door gives you peace of mind during high winds from hurricanes and extreme conditions.
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Thermacore® Model 525, White Flush Panel, Thermolite windows
Wind Load Garage Doors provide Reliable Protection against high wind damage and offer Craftsmanship, Durability, and Style.
Commercial Wind Load Doors
Thermacore® Wind Load
Thermacore® is the premier line of insulated sectional steel doors available today. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance. The Thermacore® sectional door model 515 and model 525 are engineered to withstand higher design pressure than our other Thermacore® models.
Insulated Wind Load Sectional Door 515
Thermacore® Wind Load Door Model 515 is engineered to withstand higher design pressures and is designed to meet local building codes for wind speed. Constructed of steel and polyurethane insulation, this insulated wind-load sectional door boasts an
U-factor* .15 
R-value of 12.12.
Standard max width: 20’2″
Standard max height: 20’1″
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Thermacore® Model 515, Standard Panel, Industrial Brown Finish
Thermacore® Wind Load Model 415 / 425
Standard Features and Options
Features
Standard max width
Model 515 – 20’2″
Model 525 – 22’2″
Standard max height
20’1″
R-value
Model 515 – 12.12
Model 525 – 16.12
U-value
Model 515 – 0.0825
Model 525 – 0.0616
Warranty
10 years against cracking, splitting, or deterioration due to rust-through.
10 years delamination.
Thermal Break
Yes
Air Infiltration
Model 515 – 0.23 cfm/ft2 at 15mph
Model 525 – 0.07 cfm/ft2 at 15mph
Panel Thickness
Model 515 – 2″ (51 mm)
Model 525 – 1 7/8″
Exterior Steel
0.015″ (0.35mm)
Exterior Surface
Embossed wood grain finish or microgroove textured
Standard Springs
10,000 cycles
Sound Transmission
Class 20
Wind Load
Minimum standard
Door Options
- Jamb Seal
- 3″ Track
- High Cycle Springs – 25k, 50k, 100k
- Factory Glazed Windows
Panel Design
Standard
Long
Flush
Vertical Short
Microgroove Panel
Choose Your Finish
Standard paint finishes (Standard, V5, Long and Flush panels)
White
Almond
Black (515 only)
Brown*
Taupe
Terra Bronze
Optional Textured wood grain finishes (V5 panel, Model 515 only)
Golden Oak
Walnut
Mission Oak
Microgroove textured finishes (Microgroove panel only)
White
Almond
Black (515 only)
Brown*
Taupe
Insulated Wind Load Sectional Door 525
Built for strength and aesthetic appeal, the Thermacore® Wind Load Door Model 525 is designed to meet local building codes for wind speed and tolerate high design pressures. Constructed of steel and polyurethane insulation, this insulated wind-load sectional door features enhanced thermal performance values with an
U-factor* .12
R-value of 16.22.
Standard max width: 22’2″
Standard max height: 20’1″
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Thermacore® Model 525, White Flush Panel, Thermolite windows
Overhead Door™ Sectional Steel Systems:
Our comprehensive line of sectional and insulated steel doors encompasses one of the industry’s most complete selections of panel profiles, gauges, track styles, and hardware for commercial sectional door systems.
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Insulated Wind Load Sectional Door 423, White Ribbed Panel Finish
Insulated Wind Load Sectional Door 423
Model 423 is an insulated door featuring Miami-Dade certifications for static pressures and impact with an R-value of 7.6. Constructed of 20-gauge steel and designed with 4” horizontal struts to enhance door strength.
Standard max width: 14’2″
Standard max height: 24’1″
R-value: 7.6 U-value: .13
Nominal thickness: 2″
Exterior Surface & Steel: Ribbed, 20-gauge galvanized steel
Insulated Wind Load Sectional Door 429
Model 429 is a insulated door featuring Miami-Dade certifications for static pressures and impact with an R-value of 7.6. Constructed of 24-gauge steel and designed with 4” horizontal struts to enhance door strength.
Standard max width: 14’2″
Standard max height: 24’1″
R-value: 7.6 U-value: .13
Nominal thickness: 2″
Exterior Surface & Steel: Ribbed, 24-gauge galvanized steel
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Insulated Wind Load Sectional Door 429, White Ribbed Panel Finish, Thermolite Windows
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Sectional Steel Wind Load Model 421, White Ribbed Panel FInish
Non-Insulated Wind Load Sectional Door 421
Model 421 is a non-insulated door featuring Miami-Dade certifications for static pressures and impact. Constructed of 20-gauge steel and designed with 4” horizontal struts to enhance door strength and performance.
Standard max width: 14’2″ (4318 mm)
Standard max height: 24’1″ (7341 mm)
Nominal thickness 2″
Exterior Surface & Steel: Ribbed, 20-gauge galvanized steel
Non-Insulated Wind Load Sectional Door 427
Model 427 is a non-insulated door featuring Miami-Dade certifications for static pressures and impact. Constructed of 24-gauge steel and designed with 4” horizontal struts to enhance door strength and performance.
Standard max width: 14’2″ (4318 mm)
Standard max height: 24’1″ (7341 mm)
Warranty: 1 year limited
Nominal Thickness 2″
Exterior Surface & Steel: Ribbed, 24-gauge galvanized steel
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Non-Insulated Wind Load Model 427, Ribbed Panel, White finish
Wind Load Sectional Door Model 421 / 423 / 427 / 429
Standard Features and Options
Features
Standard max width
14’2″ (4318 mm)
Standard max height
24’1″ (7341 mm)
R-value – Model 423/429
7.6
U-value – Model 423/429
.13
Warranty
1 year limited
Nominal thickness
2″ (51 mm)
Exterior steel
Model 423 – 20-gauge galvanized steel
Model 429 – 24-gauge galvanized steel
Exterior surface
Ribbed
Interior Color
White
Struts
4″ horizontal strut (doors over 10’2″ wide)
Standard springs
10,000 cycles
Standard track
2″ (51 mm)
Weather Stripping
Flexible PVC bottom with retainer
Joint profile
Tongue-and-groove
Wind Load
Certified to meet Miami-Dade wind load requirements.
Door Options
- Chain hoist operation
- Motor operation
- High Cycle Springs – 25k, 50k, 100k
- 3” track option
- Solid shafts
- Perimeter weather seal
- Broken cable devices
- Safety edges
- Safety photo eyes
- Impact glazing 12” x 10”
- Security locks
- Exhaust ports
Commercial Doors With Wind Load Options
Overhead Door™ Thermacore® Systems
Thermacore® is the premier line of insulated sectional steel doors available today. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance. The Thermacore® sectional door model 515 and model 525 are engineered to withstand higher design pressure than our other Thermacore® models.
Overhead Door™ Sectional Steel Systems
Our comprehensive line of sectional and insulated steel doors encompasses one of the industry’s most complete selections of panel profiles, gauges, track styles, and hardware for commercial sectional door systems.
Overhead Door™ Rolling Service Systems
The breadth of Overhead Door’s rolling service doors ensures that your project specifications will be met with ease and style. We offer wind load options in addition to the industry’s widest array of slat profiles, curtain materials, and colors.
Fire Door Systems
We offer a wide array of fire-rated rolling steel doors to meet demanding fire safety standards, unusual opening sizes, wind load and discerning aesthetic requirements.
