The Spiral LH-HZ (Low Headroom Hurricane Zone) door brings high speed and high security to applications with unique space limitations in high wind velocity hurricane zones. Heavy-duty reinforced hinges and rigid aluminum slats provide the strength required to handle hurricane-force winds. Miami-Dade County, Florida NOA 17-1106.02 11/8/2022. Certified to withstand winds up to 175 miles per hour.
The Spiral LH-HZ door is ideal for automotive dealerships, government, parking and security.
Spiral LH-HZ is backed by a 5-year limited warranty on motor/mechanical components and materials, plus a 2-year limited warranty on electrical components.
- Special track design allows a door to fit with as little as 11 inches of clearance.
- Heavy-duty construction allows door to easily withstand pressure as well as large and small missile impact.
- Counterbalance system, patented spiral design and AC drive reduce wear and increase door longevity, with minimal preventative maintenance.
- Double walled aluminum slats, integral rubber weatherseals and heavy-duty hinge system provide solid security.