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Upward Coiling Security Grilles - 671
Upward Coiling Security Grilles - 671

    Upward Coiling Security Grilles - 671

    ​​​​​​​​​​​​Upward Coiling Grille Model 671 offers a choice of curtain materials to meet the aesthetic and functional requirements of almost any environment. This security grille is fabricated of galvanized steel. Stainless steel and fire-retardant polycarbonate inserts are also options. The standard curtain pattern for this security grille is a straight lattice configuration, but you can opt for a staggered brick design.

    High-Performance, Low Maintenance.​

    These security grilles are built for long-lasting, trouble-free performance. The counterbalance assembly features heavy-duty helical torsion springs in a steel tube or pipe barrel to provide long and reliable service. Guides feature continuous wear strips for ease of operation and noise reduction. Surfaces are factory pre-finished to minimize field preparation and enhance the finish’s durability. Optional crank or electric motor further simplifies grille operation. An optional heavy usage package provides extended life in applications requiring higher-duty cycles, such as parking garages and service access gates.​

    Emergency Egress Options

    For public building applications, where grilles are utilized to secure access to public areas, an emergency egress may be necessary to prevent entrapment in the event of emergency or power failure. Applications including hospitals, schools, office buildings and libraries are ideal for adding this safety option to the door system. The emergency egress allows exit in the event of an alarm or power failure. The door is unlocked and therefore allowing exit. This feature avoids entrapment as well as provides immediate access to emergency personnel. We offer two different ways to implement the emergency egress option. Both ways meet the IBC 1008.1.4.4 requirements. One option is the auto-unlock and auto-release option using an egress electric operator system designed specifically to work with Overhead Door™ emergency egress. The other option is the auto-unlock and manual release which can be operated with standard Overhead Door® commercial operators.

    Optional Electric Operation

    These security grilles are available with an electric operator to provide automatic passage for a variety of commercial and industrial uses, including schools, hospitals, libraries, public access buildings and parking garages. Our commercial operators are designed to work with the Model 671 to ensure precise, smooth and safe operation for years to come. These operators are available with a variety of safety and actuator options that make these grilles suitable for nearly any commercial or retail application. These options include:

    • Entrapment protection, including an electric or pneumatic sensing edge or photoelectric sensors
    • Push-button, key or combination stations; surface or flush-mounted for interior or exterior locations
    • Vehicle detectors, key card readers, photocell and door timer controls
    • Treadle or pull-switch stations
    • Telephone entry and coded keyboard stations
    • Universal programmable door timer
    • Radio control systems (24 VAC or 120 VAC)
    • Emergency egress allows for exiting without electrical power

    BIM objects are for general reference and should not be used for exact construction information. Please contact an Overhead Door Distributor when exact dimensions are required.

    Specification
    • ​​Door Options

      • Operation: Electric operator, chain hoist, removable awning crank or crank box
      • Electric operator with automatic emergency egress; compliant with IBC 1008.1.4.4 & NFPA 101
      • Controls: Time clock, card reader, keypad access
      • Hood: Primed galvanized or stainless steel, mill finished or clear anodized aluminum
      • Fascia and back hoods: aluminum, stainless steel
      • Optional guide finishes: clear or bronze anodized, stainless steel
      • PowderGuard® premium powder coat paint finish in approximately 200 colors as well as custom matching to specification available on hood, curtain, bottom bar, guides, headplates
      • PowderGuard® Zinc and PowderGuard® Weathered finishes
      • Heavy usage package
      • Locking options include cylinder locks, slide bolts, security rods, interlocks​​​​
    Technical specification
    • Unique ref.upward-coiling-security-grilles-671
    • Product familyCommercial Doors
    • Product groupRolling Doors
    • TypeObject (single object)
    • Date of publishing2022-12-13
    • Edition number1
    Related
    • Material mainGalvanized steel
    • Designed inUnited States
    • Manufactured inUnited States
    Classification
    • BIMobject CategoryDoors - Industrial Doors
    • IFC classificationDoor
    • CSI MasterFormat 2014 Code08 33 26
    • CSI MasterFormat 2014 TitleOverhead Coiling Grilles
    • OmniClass Number23-17 11 25 15
    • OmniClass TitleRolling Grilles

    Region availability

    North America
    Anguilla
    Antigua and Barbuda
    Aruba
    Barbados
    Belize
    Bermuda
    British Virgin Islands
    Canada
    Caribbean Netherlands
    Cayman Islands
    Collectivity of Saint Martin
    Costa Rica
    Cuba
    Curaçao
    Dominica
    Dominican Republic
    El Salvador
    Greenland
    Grenada
    Guadeloupe
    Guatemala
    Haiti
    Honduras
    Jamaica
    Martinique
    Mexico
    Montserrat
    Nicaragua
    Panama
    Puerto Rico
    Saint Kitts and Nevis
    Saint Lucia
    Saint Pierre and Miquelon
    Saint Vincent and the Grenadines
    Saint-Barthélemy
    Sint Maarten
    The Bahamas
    Trinidad and Tobago
    Turks and Caicos Islands
    U.S. Virgin Islands
    United States