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 hurricane-rated 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. Able to withstand winds up to 175 miles per hour, it is the only certified wind load door currently on the market.
The Spiral HZ door is ideal for government, parking, security, and automotive dealerships and can be built up to 16' wide x 21' high. When it comes to commercial hurricane-rated doors the Spiral HZ can help protect buildings in the worst conditions.
Spiral HZ is backed by a 5-year limited warranty on motor/mechanical components and materials, plus a 2-year limited warranty on electrical components.
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
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 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