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Cornell’s Extreme® Performance Products offer advanced performance where you need it most.  Our offering of high performance products includes higher speed and higher cycle grilles and rolling doors.  Discover which product meets your needs.

Extreme 1024 high-speed, high-cycle doors provide a proven combination of steel door security, minimal maintenance requirements and exceptional cycle life unmatched by other performance doors.

Extreme 1024 doors are tested to perform for over a million cycles at an opening speed of up to 24 inches per second - three times faster than standard coiling or overhead sectional doors.

Designed to maximize your return on investment, the 1024 door provides the lowest lifetime cost and lowest cost-per-cycle versus other high-speed slatted products. And, its cost-per-cycle savings dramatically increase when compared to standard coiling doors that may be mistakenly considered for high-cycle openings.

Durability, environmental separation qualities and ease of repair after impact makes Extreme 1024 doors the superior choice for high-use openings.

 

  • Increase productivity at high traffic openings:
    The 1024 door's rapid opening speed and 1,000,000 cycle performance rating ensure your openings continue to operate at their full potential.
  • Quickly seal your building to achieve maximum energy savings:
    Reduce temperature loss with the 1024 door's faster cycle time and full perimeter sealing. For even greater energy efficiency, rely on the 1024's insulated curtain design to further increase your energy savings.
  • Improve security and prevent unwanted entry at sensitive openings:
    With its steel construction and rapid cycle time, the 1024 door quickly secures your openings to help prevent unwanted entry.
  • Exceptional lifetime value:
    Reduce your maintenance and replacement costs with the 1024 Door's proven 1,000,000 cycle performance, exclusive 5-year limited warranty, long term durability and sustainable design.
  • Wind Loading: 1024 Doors are fully operational up to 10 PSF maximum wind load and are built to withstand up to 20 PSF maximum wind load. Consult factory for higher wind load availability.
  • Finish: The 1024 Door features stainless steel curtain construction or galvanized steel curtain with our exclusive CycleShield™ low friction powder coat finish in gray, tan or white as standard. Plus, each unit includes our specially designed finish protection system, patent pending. Additional CycleShield™ colors (over 180 colors) are available.
  • Safety: A complete control and safety system, featuring a NEMA 4 rated control panel, SafetyGard™ Light Curtain Technology, and UL325-2010 entrapment protection photo eyes are provided as standard.
  • Size: With each unit built to exact opening size requirements, you have size flexibility up to 30’ wide or 20’ high on standard construction. A range of operator mountings and electrical control options are also available.
  • Warranty: 5 year quality warranty, standard.

 

  • Motor: UL listed, SEW Eurodrive TEFC variable speed motor with sprocket and chain drive horizontally mounted to unitized structure. High performance brake. Auxiliary emergency hand chain operation.
  • Control Panel: Wall mounted starter. PLC controller with variable frequency drive featuring soft-start and soft-stop at both ends of limit travel. NEMA 4 rated for harsh weather environments. 20” x 24” x 8”.