Sectional Steel Doors CX-Series & C-Series
Models CX-20, CX-24, CX-2400, C-20, C-24 and C-2400
The CX-series and C-series commercial steel sectional doors are designed, engineered, and constructed to assure smooth, efficient operation and to save installation time and effort. These doors feature pre-finished 20-gauge or 24-gauge hot-dipped galvanized sections roll-formed to a full, unique 2” x 3” box-stile design and tongue-and-groove construction, adding vertical stability and strength.
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Sectional, Non-Insulated Model CX - 20, White Finish, Vision Lites

When Strength Impact Resistance is Critical On Commercial & Industrial Applications
The CX-series sectional doors incorporate self-forming rivets clinched to the face and rails for superior stability throughout the door, making them ideal for medium, heavy-duty, and industrial commercial applications.
Sectional Steel Doors CX-Series & C-Series
While these doors are similar, the CX-series includes a low-maintenance design with steel and polylaminate backer options. Which will allow for a wider range of application options, including warehouses, storage buildings, and more. The C-series focuses on its wind load capability, providing extra protection from strong hurricane-like winds. Additionally, stiles are continuously bonded to the skin surface with high-strength adhesive, preventing rust and leakage associated with rivets.

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Model CX - 24, White Finish, Full Vision Lites
Thermal Performance
- A standard bottom door seal, along with optional seals on the perimeter and between sections, greatly reduces air leakage, adding to the thermal efficiency of the building.
Durable Design
- Proven strength and durability for your security and protection, our doors can stand up to most industrial environments.
- Low-cost pan doors with a pure industrial look that are significantly stronger compared to leading competitors
- Long-lasting and reliable for years of service
- Comes in a wide variety of sizes and configurations to fit your specific application
- Box-shaped stiles are riveted to the face of the section and are galvanized for additional corrosion protection
- Tongue and groove joints provide superior rail strength and weather resistance
Warranty
- 1-Year limited
Ideal Applications Include
Production / Distribution Facilities
Manufacturing Plants
Storage Facilities
Industrial Facilities
Commercial / Retail Buildings
Maintenance / Agricultural Facilities
Model Comparison
Standard Construction | Model CX-20 | Model CX-24 | Model CX-2400 | Model C-20 | Model C-24 | Model C-2400 |
Max. Width | 32′ | 30’2″ | 20’2″ | 30’2″ | 30’2″ | 20’2″ |
Max. Height | 22’1″ | 22’1″ | 16’1″ | 22’1″ | 22’1″ | 16’1″ |
Steel Gauge | 20 | 24 | Nominal 24 | 20 | 24, ribbed | Nominal 24, ribbed |
Joint Profile | Tongue-and-groove | Tongue-and-groove | Tongue-and-groove | Tongue-and-groove | Tongue-and-groove | Tongue-and-groove |
Spring Cycle | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 |
Exterior Surface | Ribbed | Smooth, Ribbed | Smooth or Stucco-embossed, Ribbed | Ribbed | Smooth, Ribbed | Smooth or Stucco-embossed, Ribbed |
R-value* | 7.64 | 7.64 | 7.64 | 7.64 | 7.64 | 7.64 |
Wind Load (optional) | No | No | No | Yes** | Yes** | Yes*** |
Self-forming Rivets | Yes | Yes | Yes | No | No | No |
Glue | No | No | No | Yes | Yes | Yes |
*Wayne Dalton uses a calculated door section R-value for insulated doors.
**FBC, TDI, Miami Dade approved wind load reinforcement is available for hurricane-prone areas
***FBC and TDI approved wind load reinforcement is available for hurricane-prone areas
Sectional Steel Doors CX-Series & C-Series, Design Options
Perimeter weather seal
Polystyrene Insulation
3” Track
Solid shafts
Special track designs
Mullions
Simple Install System
Lite Options
- Vision
- Full View

Vision lites
All Models

Full-view lites
(only 150, 200, 200-20)
Colors Options

White
Models CX 24 &
C – 24

White Smooth
Models CX 20 &
C – 20
Models CX 2400 & C – 2400

Brown
Models CX 24 &
C – 24

Brown Smooth
Models CX 2400 & C – 2400

White Stucco Embossed
Models CX – 2400 & C – 2400

Brown Stucco Embossed
Models CX – 2400 & C-2400
Finish Options | Models CX-20 & C-20 | Models CX-24 & C-24 | Models CX-2400 & C-2400 |
White | * | ||
Brown | * | ||
Brown Smooth | * | ||
Brown Stucco | * | ||
White Smooth | * | * | |
White Stucco | * |
Wayne Dalton’s Commercial Sectional Steel Collection
Wayne Dalton’s Commercial Sectional Steel Collection
Call us today at (519) 735-7790
Or Send Us an Email on the Form
Get A Quote Today
Only fill out this form if you are in the Windsor, Ontario Canada area…for all other areas in Canada and the U.S.A., please go to Wayne Dalton Dealer Finder and you will find a dealer in your area.
Wayne Dalton Sales Center of Windsor – 13425 Desro Dr, Tecumseh, ON N9K 0B7, Canada
Call us today at (519) 735-7790
Or Send Us an Email on the Form
Get A Quote Today
Only fill out this form if you are in the Windsor, Ontario Canada area…for all other areas in Canada and the U.S.A., please go to Wayne Dalton Dealer Finder and you will find a dealer in your area.
Wayne Dalton Sales Center of Windsor – 13425 Desro Dr, Tecumseh, ON N9K 0B7, Canada