| Model | Section Thickness | Exterior Gauge | Section Design | Insulation | R-Value Solid | R-Value w/Glass | U-Factor Solid | U-Factor w/Glass | Max Width✭ | Max Height✭ |
|---|---|---|---|---|---|---|---|---|---|---|
| 3729 | 2″ | 27 | Minor Ribbed | Polyurethane* | 18.4 | 8.0 | 0.19 | 0.39 | 20’2″ | 18’0″ |
| 3728 | 2″ | 27 | Flush | Polyurethane* | 18.4 | 8.0 | 0.19 | 0.39 | 20’2″ | 18’0″ |
| 3709 | 1-3/8″ | 27 | Minor Ribbed | Polyurethane* | 12.9 | 5.9 | 0.21 | 0.4 | 18’2″ | 16’0″ |
| 3708 | 1-3/8″ | 27 | Flush | Polyurethane* | 12.9 | 5.9 | 0.21 | 0.4 | 18’2″ | 16’0″ |
| 3209 | 2″ | 24 | Minor Ribbed | Polystyrene | 9.1 | 4.4 | 0.24 | 0.45 | 20’2″ | 18’0″ |
| 3208 | 2″ | 24 | Flush | Polystyrene | 9.1 | 4.4 | 0.24 | 0.45 | 20’2″ | 18’0″ |
| 3159 | 1-3/8″ | 27 | Minor Ribbed | Polystyrene | 6.5 | 3.4 | 0.3 | 0.44 | 18’2″ | 16’0″ |
| 3158 | 1-3/8″ | 27 | Flush | Polystyrene | 6.5 | 3.4 | 0.3 | 0.44 | 18’2″ | 16’0″ |
Notes:
R-Values Solid calculated per DASMA TDS-163 on a solid door
R-values with Glass calculated per DASMA TDS-163 using weighted average with 3/4″ insulated glass.
Tested door U-factor is in accordance with DASMA 105
*Clopay’s proprietary polyurethane Intellicore insulation.
Doors are stucco embossed
All models contain thermal break
✭Maximum Width and Height values listed are Standard sizing.
Glass Panel Options
![]() 19-1/2” x 16” | ![]() 42” x 16” |
![]() Modern Slim Windows* |
Color Options














Lustra Silver*±

Midnight Gray Glass
*Available on select models.
±Finish will have smooth texture.
Custom powder coat and Color Blast® finishes available.
Premium finishing options include:
- Custom Colors with ColorBlast® Garage Door Paint System
- Bronze, dark bronze, black or custom color anodized finishing
Performance Options Available






Speciality Options Available

Carry-away, roll-away or swing-up mullions are available on select sizes.

The ControlGard® Chain Hoist features an integral braking system that only allows it to move when the user is actively pulling the chain, reducing the risk of expensive door damage and increasing the safety of users and those nearby.
All of our Steel Insulated Door models come with the following:
| Joint Design: | Tongue and groove section with continuous foam thermal break prevents cold or heat from passing through the section |
| Paint System: | 3-stage paint process delivers maintenance free finish that resists rust perforation |
| Limited Warranty: | 10-year paint / 10-year delamination / 1 year material and workmanship / 1 year hardware |
Model 3728/3729
| Section Design/Emboss: | (3728) 2” thick stucco embossed steel with flush exterior skin pattern (3729) 2” thick stucco embossed steel with minor ribbed exterior skin pattern |
| Steel Gauge: | 27 exterior; 27 interior |

Model 3708/3709
| Section Design/Emboss: | (3708) 1 3/8” thick stucco embossed steel with flush exterior skin pattern (3709) 1 3/8” thick stucco embossed steel with minor ribbed exterior skin pattern |
| Steel Gauge: | 27 exterior; 27 interior |

MODEL 3208/3209
| Section Design/Emboss: | (3208) 2” thick stucco embossed steel with flush exterior skin pattern (3209) 2” thick stucco embossed steel with minor ribbed exterior skin pattern |
| Steel Gauge: | 24 exterior; 27 interior |

Model 3158/3159
| Section Design/Emboss: | (3158) 1 3/8” thick stucco embossed steel with flush exterior skin pattern (3159) 1 3/8” thick stucco embossed steel with minor ribbed exterior skin pattern |
| Steel Gauge: | 27 exterior: 27 interior |

Commercial Hardware
Commercial door closures are manufactured with durable hardware to meet the demands of high-traffic environments. All of our doors include the standard hardware listed below. To view hardware upgrades, select the “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 simplified operation
- Inside slide lock for improved 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
Commercial and industrial buildings often need to meet code requirements and ADA standards for space. Avoid wear and tear on overhead doors and mitigate safety risks by providing your client with the best overhead door track for their application. Clopay track solutions include standard lift, low headroom with a front or rear mount, follow roof pitch lift, full vertical lift, and combination options.
Commercial Torsion Springs
Commercial and industrial overhead garage doors vary in size, design, and operation. Your torsion spring ensures that your door withstands the test of time and maintains peak performance. Clopay torsion spring options can be designed for the industry standard of 10,000 cycles or can be upgraded to 25,000, 50,000, or 100,000 expected life cycles.
No installation or care items available.
Model
BIM
Shop Drawing
Specs
Installation Manual
Warranty
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| Model | Section Thickness | Panel Design | Ext. Steel Gauge | Backer | R-value* | Max Width** | Max Height |
| 520 | 2″ | Ribbed Steel | 20 Gauge | N/A | N/A | 26’2″ | 20’0″ |
| 520S | 2″ | Minor & Deep Ribs | 20 Gauge | Pre-painted 30 gauge steel back cover | 6.6 | 26’2″ | 20’0″ |
| 522 | 2″ | Flush | 20 Gauge | N/A | N/A | 24’2″ | 24’0″ |
| 522S | 2″ | Flush | 20 Gauge | Pre-painted 30 gauge steel back cover | 6.6** | 24’2″ | 24’0″ |
| 524 | 2″ | Ribbed Steel | 24 Gauge | N/A | N/A | 24’2″ | 20’0″ |
| 524V | 2″ | Minor & Deep Ribs | 24 Gauge | Polyethylene vinyl back cover | 6.6 | 26’2″ | 20’0″ |
| 524S | 2″ | Minor & Deep Ribs | 24 Gauge | Pre-painted 30 gauge steel back cover | 6.6 | 24’2″ | 20’0″ |
| 525 | 2″ | Ribbed Steel | 25 Gauge | N/A | N/A | 20’2″ | 16’0″ |
| 525V | 2″ | Minor & Deep Ribs | 25 Gauge | Polyethylene vinyl back cover | 6.6 | 20’2″ | 16’0″ |
| 525S | 2″ | Minor & Deep Ribs | 25 Gauge | Pre-painted 25 gauge steel back cover | 6.6 | 20’2″ | 16’0″ |
| 664 | 2 1/8″ | Raised Panel Steel | 24 Gauge | N/A | N/A | 20’2″ | 16’0″ |
| 664V | 2 1/8″ | Raised Panel | 24 Gauge | Polyethylene vinyl back cover | 6.3 | 20’2″ | 16’0″ |
*Calculated door section R-value is in accordance with DASMA TDS-163
Insulated and Non-insulated doors come with a variety of options to address your building requirements. Options below are not available on all models. See model specific literature or consult a Clopay commercial dealer for option availability.
DESIGN OPTIONS:
- Windows
- 24″x6″
- 24″x12″
- Full View (pre-painted white or brown or clear anodized)
- Black frame Window with Rounded Corners
COLORS:
- White – All Models
- Brown – All Models
- Tan – 524, 524S, 524V
- Gray – 524, 524S, 524V
- Trinar White – 524, 524V, 525S
- Desert Tan – 664, 664V
- Sandtone – 664, 664V
- Almond – 664, 664V
PERFORMANCE OPTIONS:
- High Cycle Springs (25K, 50K and 100K available)
- 3″ heavy duty track (where not standard)
- Outside keyed Security Lock
- Double End Stiles
- Design pressure rated (WindCode)
- Impact Rated
- Photo eyes, sensing edges and Operators
- Extended 8-Year Hardware Warranty
- Header (top) and Jamb Seals
- High Performance Hardware Upgrade
CUSTOM OPTIONS:
- Mullions
- Breakaway Sections
- Pass Door
MODEL – 520/524/525
| Panel Design: | 2″ thick roll formed ribbed steel |
| Steel Gauge: | 20 ga (.034″ min) – Model 520, 24 ga (.022″ min) – Model 524and 25 ga (.019 min) – Model 525 ribbed steel sections |
| Joint Design: | Tongue and groove |
| Thickness/Insulation: | No insulation |
| Hardware: | 14 gauge hinges, commerical 10-ball steel rollers, 10,000 cycle torsion springs |
| Colors: | Pre-painted white or brown (520/525) Pre-painted white, brown, tan or gray (524) |
| Limited Warranty: | 10-year finish against rust / one-year material & workmanship |
MODEL 520S

| Panel Design: | 2″ thick roll formed stucco embossed ribbed steel |
| Steel Gauge: | 20 gauge (.034″ min) for maximum dent resistance |
| Joint Design: | Tongue and groove |
| Thickness /Insulation | 1-3/8″ thick polystyrene insulation with pre-painted 30 gauge steel backcover |
| Thermal Conductivity | R-Value 6.6* |
| Paint System: | 3-stage paint process delivers maintenance free finish that resists rust perforation |
| Colors | Pre-painted white or brown |
| Limited Warranty: | 10-year paint / one-year material & workmanship |
MODEL 524V / 524S

| Panel Design: | 2″ thick roll formed stucco embossed steel |
| Steel Gauge: | 24 gauge (.022″ min) ribbed steel sections |
| Joint Design: | Tongue and groove |
| Thickness /Insulation | 1-3/8″ thick polystyrene insulation with polyethylene vinyl backcover (524V) 1-3/8″ thick polystyrene insulation with pre-painted 30 gauge steel backcover (524S) |
| Thermal Conductivity | R-Value 6.6* |
| Paint System: | 3-stage paint process delivers maintenance free finish that resists rust perforation |
| Colors | Pre-painted white, brown, tan or gray |
| Limited Warranty: | 10-year paint /one-year material & workmanship |
MODEL 525V / 525S

| Panel Design: | 2″ thick roll formed smooth steel with combination of deep minor ribs |
| Steel Gauge: | 25 gauge (.019″ min) |
| Joint Design: | Tongue and groove |
| Thickness /Insulation | 1-3/8″ thick polystyrene insulation with polyethylene vinyl backcover (525V) 1-3/8″ thick polystyrene insulation with pre-painted 30 gauge steel backcover (525S) |
| Thermal Conductivity: | R-Value 6.6* |
| Paint System: | 3-stage paint process delivers maintenance free finish that resists rust perforation |
| Colors: | Pre-painted white or brown |
| Limited Warranty: | 10-year paint / one-year material & workmanship |
MODEL – 664
| Panel Design: | 1 7/8″ thick roll formed steel |
| Steel Gauge: | 24 gauge (.22″ min) raised panel door |
| Joint Design: | Tongue and groove |
| Thickness & Insulation | No insulation |
| Hardware: | 14 gauge hinges, commerical 10-ball steel rollers, 10,000 cycle torsion springs |
| Colors: | Pre-painted snowmist white, chocolate, brown, almond, sandstone, or desert tan. |
| Limited Warranty: | 10-year finish against rust through / one-year material & workmanship |
MODEL 664V

| Panel Design: | 1-7/8″ thick woodgrain embossed raised panel steel |
| Steel Gauge: | 24 gauge (.022″ min) ribbed steel sections |
| Joint Design: | Tongue-and-groove |
| Thickness /Insulation | 1-3/8″ thick polystyrene insulation with polyethylene vinyl backcover |
| Thermal Conductivity | R-Value 6.3* |
| Paint System | 3-stage paint process delivers maintenance free finish that resists rust perforation |
| Colors | Pre-painted white, brown, tan or gray; Trinar white or beige |
| Limited Warranty: | 10-year paint / one-year material & workmanship |
*Calculated garage door section R-value is in accordance with DASMA TDS-163.
COMMERCIAL 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.
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.









