The First High-Speed Door Engineered to Withstand a Hurricane
Spiral® HZ® High Performance Door
The Spiral® HZ® (Hurricane Zone) door is the first high-speed, high-performance door certified for compliance with Miami-Dade County and the Florida Building Codes. Heavy-duty reinforced hinges and rigid aluminum slats provide the strength required to handle hurricane-force winds. Miami-Dade County, Florida NOA No. 17-1106.02, 11/8/2022. Florida Building Code: FL# FL16612. Certified to withstand winds up to 175 miles per hour.
The Spiral HZ door is ideal for automotive dealerships, government, parking and security and can be built up to 16' wide x 21' high.
Heavy-duty construction allows door to easily withstand pressure as well as large and small missile impact.
Improved traffic flow and maximized separation of environments with an opening speed up to 60 inches per second.
Extensive testing in a state-of-the-art laboratory ensures optimal performance in hurricane and other extreme weather conditions.
Intuitive and Customizable Pathwatch® Safety Light System provides advanced warning to vehicle drivers and pedestrians
Dual thru-beam photo eyes detect movement close to the door and will reverse to the open position
A sensitivity-adjustable pneumatic 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 insulated 6-inch aluminum slats
Integral weatherseal between the aluminum slats
Heavy-duty reinforced hinge system for door panel assembly
Galvanized steel side frames and head
Extension springs in side column