High Security and High Speed, Designed for Applications with Low Headroom

Spiral® LH® High-Performance Door

The Spiral® LH® (Low Headroom) door offers high-speed for high-traffic situations. It meets low headroom garage door requirements for parking garages and other commercial structures. Rigid, aluminum slat construction eliminates the need for a second security door and crisp lines give the Spiral LH a stylish look. The Spiral LH door is ideal for government, parking, security, and automotive dealerships. Also available are models (up to 18' wide) designed with 9-inch tall full-vision (-FV) or full-ventilation (-VT) slats for specific applications or environments.

The Spiral LH is backed by a 5-year limited warranty on motor/mechanical components and materials, plus a 2-year limited warranty on electrical components. 

The Rytec Spiral® door portfolio includes models certified to withstand winds up to 175 miles per hour. See our hurricane-rated doors. 

Spiral_LH

Benefits

  • Special track design allows a door to fit with as little as 10 inches of clearance.

  • Innovative engineering uses a compact, variable speed motor to achieve opening speeds up to 60 inches per second within a smaller footprint.

  • Counterbalance system, patented spiral design and AC drive reduce wear and increase door longevity, with minimal preventative maintenance. 

 

Safety

  • SmartSurround™ Advanced Detection & Alert System combines optical light curtains to monitor traffic and visual safety lights - all in one.

  • Advanced3 Light Curtain Safety System continuously monitors door opening.

  • Mechanical brake release lever allows door opening in the event of power failure.

Construction

  • Double-walled 6-inch aluminum slats

  • Integral weather seal between the aluminum slats

  • Heavy-duty hinge system for door panel assembly

  • Durable powder coated steel side columns and head console

  • Extension springs in side column

Options

  • Insulated slats

  • Vision slats

  • Ventilated slats

  • Classic RAL and custom color match powder-coated finish

  • Electric reversing edge with Ry-Wi® Wireless System

Technical Specs

Architect Resources

Spiral LH Video

Image Gallery

Spiral High Performance DoorSpiral High Performance DoorRytec Spiral Low Headroom Interior