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 automotive dealerships, government, parking and security. Also available are models 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.
- 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.
- Advanced3 Light Curtain Safety System continuously monitors door opening.
- Intuitive and Customizable Pathwatch® Safety Light System provides advanced warning to vehicle drivers and pedestrians.
- An electric reversing edge reverses door if anything comes in contact with it.
- Ry-Wi® Wireless System eliminates coil cords and provides two-way communication between control box and bottom bar.
- Mechanical brake release lever allows door opening in the event of power failure.
- 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 frames
- Extension springs in side column
- Insulated slats
- Vision slats
- Ventilated slats
- Classic RAL and custom color match powder-coated finish