With and opening speed of up to 60 inches per second, the Spiral door offers the speed you need for high-traffic situations. Rigid, aluminum slat construction eliminates any need for a second overnight security door.
Crisp lines give the Spiral door a stylish look that’s great for all kinds of commercial, institutional, as well as industrial applications.
Because its anodized aluminum will not corrode, you can count on that look to last for many years under even the worst weather conditions.

Specifications: Subject to Change.
Unit of Measure



N/A Rytec® Spiral® Door

Standard Size

N/A Up to 26' 2" wide by 22' 11" high

Door Panel

N/A Double walled aluminum slats are 6 inches high by 1-9/16 inches thick (thickness varies depending on door size). Integral rubber weatherseal between each panel. Optional insulation and clear polycarbonate windows. Spiral-High-Speed-Doors-Rubber-Weatherseal.JPG


Spiral® Doors Architectural Styling

Side Frames

N/A Galvanized steel side frames with full-height weatherseal on both sides to seal against door panel. Dual electric photo eyes are standard. Optional stainless steel package available.


N/A Up to six extension springs in each side column, depending on the size of the door. The springs assist the motor in opening the door. Mechanical egress lever on the side column allows door to be opened in the event of a power failure.

Bottom Bar

N/A Extruded aluminum bottom bar with reliable, electric reversing edge.

Drive System

N/A Three-phase, variable speed AC Drive provides soft acceleration and deceleration. Independent opening and closing speeds provide flexibility to accommodate any application. Spiral-High-Speed-Doors-Spiral-Construction-and-Compact-Motor.JPG

Travel Speed

N/A Opens at up to 60 in/s

Electrical Controls

N/A System 3® controller housed in a NEMA 4 rated enclosure with factory set parameters. Self-diagnostic features and a two-line, 32-character LCD display in English, Spanish or French provide quick and straight-forward installation and control adjustments.
Programmable inputs and outputs accommodate special control requirements without the need for additional electrical components.



N/A One year limited warranty on materials and workmanship.



N/A High Security
  • Rigid, aluminum slat construction and optional, integral locking system provides unparalleled security.
  • Opens at up to 60 inches per second for improved traffic flow.
Whisper Quiet
  • The unique Spiral roll-up design features no metal-tometal contact, therefore offering whisper quiet operations.
High Performance
  • The variable speed AC Drive system, with soft acceleration and deceleration, smooths out routine stops and starts, virtually eliminating the clunking gear engagements associated with typical overhead door operation.
Energy Efficient and Tight Seal
  • Aluminum slats, along with a durable rubber membrane which covers their aluminum connecting hinges, provide a 100% seal against dust pollution, drafts, and inclement weather. Optional insulation simply adds to the energy savings.