Clopay’s Intellicore overhead doors meet the needs of commercial buildings that require exceptional climate control. They feature polyurethane insulation which helps keep the building’s interior cooler in summer and warmer in winter. Our energy-efficient commercial doors include stucco or woodgrain embossed steel exteriors with flush, minor ribbed, or raised panel section designs. Ideal applications include warehouses, manufacturing plants, municipal buildings and retail stores.

Model Thickness Emboss Exterior Steel Pattern R-Value* Std Max Width** Std Max Height
3730 3″ Stucco 27 Gauge Minor Ribbed 27.2 30’2″ 20’0″
3724 2″ Stucco 24 Gauge Minor Ribbed 18.4 36’2″ 20’0″
3723 2″ Woodgrain 27 Gauge Raised Panel 18.4 24’2″ 18’0″
3722 2″ Stucco 20 Gauge Flush 18.4 32’2″ 20’0″
3721 2″ Woodgrain 27 Gauge Flush 18.4 24’2″ 18’0″
3720 2″ Stucco 27 Gauge Minor Ribbed 18.4 40’2″ 20’0″
3717 1 3/4″ Stucco 27 Gauge Minor Ribbed 16.2 24’2″ 20’0″
3718 1 3/4″ Stucco 27 Gauge Flush 16.2 24’2″ 20’0″
3715 1 3/8″ Stucco 27 Gauge Minor Ribbed 12.9 18’2″ 16’0″

Clopay’s proprietary polyurethane Intellicore® insulation
*Calculated door section R-value is in accordance with DASMA TDS-163
**For sizes over 32’2″ wide consult factory for specific configuration requirements.

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Model 3730

Panel Design: 3″ thick stucco embossed ribbed steel exterior
Steel Gauge: 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 27.2* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust prevention
Colors: Snow mist white, commercial brown, ColorblastTM
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship

Model 3720 / 3724 / 3722

Panel Design: (3720 & 3724) 2″ thick stucco embossed steel exterior with minor ribbed pattern
(3722) 2″ thick stucco embossed flush steel exterior
Steel Gauge: (3720) 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
(3724) 24 gauge (.022″ min) exterior; 28 gauge (.016″ min) interior
(3722) 20 gauge (.034″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 18.4* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust perforation
Colors: (3720) Standard white, glacier white, commercial tan, chocolate, mocha brown, gray, Trinar white, Trinar beige, charcoal and Color Blast™
(3724) Standard white, commercial tan, chocolate, black, gray, Trinar white and Colorblast
(3722) Standard white, chocolate and Colorblast
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship

MODEL 3717 / 3718

Panel Design: (3717) 1 3/4″ thick stucco embossed steel exterior with minor ribbed pattern
(3718) 1 3/4″ thick stucco embossed flush steel exterior
Steel Gauge: 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 16.2* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust perforation
Colors: Pre-painted snow mist white, commercial brown, tan or gray. Optional Trinar white.
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship
MODEL 3715


Panel Design: 1 3/8″ thick stucco embossed steel with minor ribbing
Steel Gauge: 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 12.9* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust perforation
Colors: Pre-painted snow mist white or commercial brown, tan and gray
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship

*Calculated door section R-value is in accordance with DASMA TDS-163.

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Commmercial Hardware

Commercial doors are designed with hardware to meet demanding applications of commercial building usage. All commercial doors are provided with the following hardware as standard. For additional upgraded hardware see “Options” tab.

  • 14 gauge hinges
  • Commercial 10 ball steel rollers with options for nylon tire rollers
  • 10,000 cycle torsion springs
  • Steel step plate and lift handle for easy operation
  • Inside slide lock for increase security
  • 19 gauge steel hinge support plates
  • 18-gauge single end stiles; 16-gauge double end stiles
  • Galvanized aircraft cables with 7:1 safety factory
  • 2” or 3” track in a variety of configurations to meet building design requirements
Commercial Track Applications

In commercial settings, space utilization and space constraints are important factors in choosing the correct hardware configuration for your application. Clopay track offerings and options enable you to make the most efficient use of available space. Options include standard lift, low head room front or rear mount, follow the roof pitch, full vertical or combination of these options.  Learn more About Commercial Track Applications.

Commercial Torsion Springs

Designed to counterbalance even the largest doors, commercial torsion spring assemblies can be designed for Industry standard 10,000 cycles or can be upgraded to 25,000, 50,000 or 100,000 expected life cycles. Click here for details

Model Thickness Emboss Exterior Steel Pattern R-Value* Std Max Width** Std Max Height
3730 3″ Stucco 27 Gauge Minor Ribbed 27.2 30’2″ 20’0″
3724 2″ Stucco 24 Gauge Minor Ribbed 18.4 36’2″ 20’0″
3723 2″ Woodgrain 27 Gauge Raised Panel 18.4 24’2″ 18’0″
3722 2″ Stucco 20 Gauge Flush 18.4 32’2″ 20’0″
3721 2″ Woodgrain 27 Gauge Flush 18.4 24’2″ 18’0″
3720 2″ Stucco 27 Gauge Minor Ribbed 18.4 40’2″ 20’0″
3717 1 3/4″ Stucco 27 Gauge Minor Ribbed 16.2 24’2″ 20’0″
3718 1 3/4″ Stucco 27 Gauge Flush 16.2 24’2″ 20’0″
3715 1 3/8″ Stucco 27 Gauge Minor Ribbed 12.9 18’2″ 16’0″

Clopay’s proprietary polyurethane Intellicore® insulation
*Calculated door section R-value is in accordance with DASMA TDS-163
**For sizes over 32’2″ wide consult factory for specific configuration requirements.

[elementor-template id=”4869″]

Model 3730

Panel Design: 3″ thick stucco embossed ribbed steel exterior
Steel Gauge: 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 27.2* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust prevention
Colors: Snow mist white, commercial brown, ColorblastTM
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship

Model 3720 / 3724 / 3722

Panel Design: (3720 & 3724) 2″ thick stucco embossed steel exterior with minor ribbed pattern
(3722) 2″ thick stucco embossed flush steel exterior
Steel Gauge: (3720) 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
(3724) 24 gauge (.022″ min) exterior; 28 gauge (.016″ min) interior
(3722) 20 gauge (.034″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 18.4* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust perforation
Colors: (3720) Standard white, glacier white, commercial tan, chocolate, mocha brown, gray, Trinar white, Trinar beige, charcoal and Color Blast™
(3724) Standard white, commercial tan, chocolate, black, gray, Trinar white and Colorblast
(3722) Standard white, chocolate and Colorblast
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship

MODEL 3717 / 3718

Panel Design: (3717) 1 3/4″ thick stucco embossed steel exterior with minor ribbed pattern
(3718) 1 3/4″ thick stucco embossed flush steel exterior
Steel Gauge: 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 16.2* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust perforation
Colors: Pre-painted snow mist white, commercial brown, tan or gray. Optional Trinar white.
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship
MODEL 3715


Panel Design: 1 3/8″ thick stucco embossed steel with minor ribbing
Steel Gauge: 27 gauge (.016″ min) exterior; 28 gauge (.016″ min) interior
Joint Design: Tongue & groove section with continuous foam thermal break prevents cold or heat from passing through the section
Thermal Conductivity: R-value 12.9* for maximum energy efficiency
Paint System: 3-stage paint process delivers maintenance free finish that resists rust perforation
Colors: Pre-painted snow mist white or commercial brown, tan and gray
Limited Warranty: 10-year paint / 10-year delamination / one-year material & workmanship

*Calculated door section R-value is in accordance with DASMA TDS-163.
[elementor-template id=”4872″]
[elementor-template id=”4875″]
[elementor-template id=”4883″]

Commmercial Hardware

Commercial doors are designed with hardware to meet demanding applications of commercial building usage. All commercial doors are provided with the following hardware as standard. For additional upgraded hardware see “Options” tab.

  • 14 gauge hinges
  • Commercial 10 ball steel rollers with options for nylon tire rollers
  • 10,000 cycle torsion springs
  • Steel step plate and lift handle for easy operation
  • Inside slide lock for increase security
  • 19 gauge steel hinge support plates
  • 18-gauge single end stiles; 16-gauge double end stiles
  • Galvanized aircraft cables with 7:1 safety factory
  • 2” or 3” track in a variety of configurations to meet building design requirements
Commercial Track Applications

In commercial settings, space utilization and space constraints are important factors in choosing the correct hardware configuration for your application. Clopay track offerings and options enable you to make the most efficient use of available space. Options include standard lift, low head room front or rear mount, follow the roof pitch, full vertical or combination of these options.  Learn more About Commercial Track Applications.

Commercial Torsion Springs

Designed to counterbalance even the largest doors, commercial torsion spring assemblies can be designed for Industry standard 10,000 cycles or can be upgraded to 25,000, 50,000 or 100,000 expected life cycles. Click here for details