Wayne Dalton Rolling Service Doors Model 926 & 900
Models 900 and 926 Rolling Steel Service Doors are economical, secure solutions to protect facility openings. These rolling steel service doors are composed of flat-faced slats that provide a natural watershed, helping to reduce corrosion. Slats are designed with free-acting interlocking joints that permit easy articulation when the door coils. They are popular in virtually any interior and exterior commercial or industrial applications where durability and strength are needed for even the most critical projects.
Ideal Applications Include:
Warehouse and Industrial Facilities | Manufacturing Facilities | Food and Beverage Facilities | Parking Garages | Public and Government Facilities | Shipping and Receiving Docks |
Quantity
Features
| Standard Construction | Model 926 | Model 900 |
| Max. Width* | 12' | 14' |
| Max. Height* | 12' | 14' |
| Mounting | Face mount; between jambs | Face-of-wall; between jambs |
| Curtain Material | 2" flat slats (#17 profile) 26-gauge steel with alternating end-locks |
2" galvanized steel curved slats (#2 profile) 24-gauge steel with alternating end-locks |
| Operation | N/A | Manual push-up; chain hoist where door weight exceeds manual effort |
| Counter Balance | Counterbalance barrel assembly is made from 4” steel pipe | Steel pipe of adequate size to restrict a maximum deflection of .033" per linear foot |
| Helical Spring Cycles | 20,000 | 20,000 |
| Guides | G-guide design; Roll-formed steel channel | G-guide design |
| Bottom Bar | Galvanized steel, double angle design with bottom astragal | Galvanized steel double angle with weatherstrip |
| Brackets | 1/4" or 3/16" steel plates with permanently sealed ball bearings | 1/4" or 3/16" steel plates with permanently sealed ball bearings |
| Hood | N/A | 24-gauge galvanized steel round hood |
| Exterior | Galvanized steel | Steel, Aluminum, Stainless steel |
| Wind Load (optional) | Yes | Yes |
*Maximum height and width are independent of each other and may vary based on slat profile, material and gauge
†Reference door chart on the website or contact plant for more information
Benefits
High-Quality Design
- The counterbalance assembly consists of a spring barrel which serves as a load-carrying beam. It encases the counterbalance mechanism and provides the axis around which the curtain coils.
- Features a strong double-angle bottom bar that reinforces the lower edge of the curtain against wind pressure and permits varied lock, astragal and safety edge options. It is designed for easy installation and does not require fasteners in the guide openings, so the bottom bar does not interfere with door operation.
- Zinc-plated, cast-iron wind locks add strength and prevent lateral slat movement.
- Designed for easy installation and does not require fasteners protruding into the guide openings, so the bottom bar does not interfere with door operation.
Warranty
- 24-Months Limited Warranty on all product parts and components
Enhancements
Operation
- Manual Chain hoist
- Motor
- Motor with chain hoist
- Wall crank
- Awning crank
- Through wall
Safety Focused
End Covers
Fascia
Drop stop device
Spark resistance
Bottom Edge Options
- Pneumatic
- Electric sensing edge
- Astragal
Locking Options
- Slide bolts
- Cylinder
- Best lock
- Thumb turns
- Wind Locks
Available with WindSafe® wind load reinforcement built to withstand specific high-wind pressures to meet local building codes.
*Proper door selection is the responsibility of the homeowner. Please consult your local building code official, certified engineer or architect for wind load requirements in your specific location.
**Models 900 and 926 are available with internally approved wind load options only.
Design Options
Slat Profiles: 900 | 926
- Secur-Vent perforated slats
- Curtain: #2 slat profile 2" curved up to 20-gauge steel; 20 or 22-gauge stainless steel; 18-gauge aluminum #17 slat profile 2" flat up to 20-gauge steel; 20 or 22-gauge stainless steel; 16 ga. extruded aluminum
| Profile | Slat | Gauge | Pitch |
| No. 2 | Curved-faced single crown slat | Up to 20-gauge steel Up to 20 or 22-gauge stainless steel Up to 18-gauge aluminum |
1.9’ |
| No. 17 | Flat-faced slat | Up to 20-gauge steel Up to 20 or 22-gauge stainless steel Up to 16-gauge aluminum |
1.6’ |
| Secur-Vent | Perforated slat | Up to 20-gauge steel or stainless steel | 1.6’ |
Vision Options
- 3" flat slat
- Perforated/Fenestrated flat slat
- 6" curved slat
- Open fenestrations
- Vision lites
Guides
- Three angle: galvanized steel, stainless, aluminum, hot dipped galvanized (structural steel angle only)
Hood
- 22-gauge steel
- Square hood
Perimeter Seal Options
- angled guide brush seal
- vinyl guide seal
- exterior lintel weather seal
- interior lintel weather seal
- internal hood baffle
- Rubber hood baffle
Bottom Bar Options
- Double angle
- Extruded aluminum angle
- Structural steel angle (galvanized steel only)
- Sloped
Colors
-
White
-
Gray
-
Beige
-
Brown
18-ga. and 20-ga. doors are only available in gray
Curtain Finish
- Anodized Aluminum
- mill, clear or bronze
- Stainless steel #4
- Powdercoat - RAL and custom
- Painted Gray
- Vision lites
Finish Options
- Stainless steel
- Aluminum
- Powder Coat
Hood/Guide/Brackets/Bottom Bar Finish
- Primed Black
- Anodized Aluminum- mill, clear or bronze
- Stainless steel #4
- Powdercoat - RAL and custom
- Galvanized
- Bare galvanized
RAL Powder Coat*
Approximately 200 powder coat options are available to complement the exterior colors of a building.