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​Advanced Performance Security Grilles

security grilles for parking garage

​​​​​​​​​​​​​​​​​​​​​​​​​RapidGrille® AP Security Grille

​The RapidGrille®​ AP security grille system Model 676 was developed to supply advanced performance in industrial, security and general commercial applications where tenants’ security, long term asset value and minimized interruption to facility access are primary concerns. The RapidGrille®​ AP systems’ advanced performance design answers the demand for more in reliability, durability and efficiency. Ideal applications include the following: parking garage facilities, industrial manufacturing facilities, government facilities and public facilities.


Advanced performance and safety features
​The RapidGrille®​ Advanced Performance Security Grille provides facilities with maximized air movement and visual access while delivering more safety features than a standard security grille. The reliable springless design and operation provides reliable performance and asset longevity. This grille system’s design delivers additional safety features with built-in braking mechanism, photoelectric sensors with commercial grade guards, wireless self-monitoring sensing edge and motor cover. The NEMA 4X control panel provides built-in cycle counter and timer to close function allowing for ease of operation while providing rich system diagnostics.​​



Max. Standard Width
30'4" (9,246 mm)

Max. Standard Height 
14’4" (4,369 mm)

Galvanized steel links and solid rods with mill aluminum spacer tubes

Curtain Pattern 
Straight lattice 9" center vertical links with 2" center rod spacing

Door Roll 
Directly driven, springless steel tube roll with integral shafts, keyed on the drive end and supported by self-aligning grease-able sealed bearings

24 gauge black painted steel

Three structural steel angles with PowderGuard® Premium finish with black powder coat

Bottom bar
Tubular extruded aluminum with mill finish​​​​​​​​​​​​​​​​​​​​​​

Standard Mounting
Face of wall ​​

Direct drive, integrated gear motor/brake assembly (up to 24” per sec up speed / 12” per sec down speed); drive assembly and limit sensors are factory pre-assembled. Manual hand chain for power outage.   Horsepower is appropriate to size and weight of door. 230V AC 3-phase motor (operating range 208-245V)

Control Panel
NEMA 4X rated; variable frequency drive, self-diagnostics, built-in cycle counter, and timer to close​​​​​​​​​​​​​​​​​​​​​​​​

Safety Devices
Built-in braking mechanism provides additional peace-of-mind against uncontrolled curtain travel.

Wireless, monitored safety edge - all doors are equipped with a mandatory reversing or sensing edge to prevent entrapment.

Photoelectric safety sensors with guards - provide additional safety during door operation to help prevent injury and damage.

Limited Warranty
60-month on motor; 24-month/300,000 cycles on door components​​​​​​​​​​​​​​​​​​​​​​​​​

* Dependent upon the curtain material and pattern. Consult factory for sizes not listed above.​​​


Door Options

  • Available options for supply voltages: 220-240V AC 1-phase; 440-480V AC or 575V AC 3-phase (575V AC requires additional transformer)
  • Curtain pattern: Brick 9" on center vertical links with 2" on center rods spacing.
  • Curtain material: Mill aluminum link, galvanized steel rod, with mill aluminum spacer tube; clear anodized aluminum link, galvanized steel rod, and clear anodized aluminum spacer tube; #4 or #2B stainless steel link, rod, and spacer tube
  • Guides: PowderGuard® Premium finish, PowderGuard® Zinc finish
  • Hood: 24 gauge powder coated steel, stainless steel with brush finish, powder coated aluminum.
  • Actuators: Loop detectors, radio control, push buttons, motion detectors and pull cords (wireless accessories available).  ​​

Powder Coat Color Options

​PowderGuard® Premium powder coat finish options are available in approximately 200 colors as well as custom matching to specification. PowderGuard® textured finish, a thicker, industrial textured powder coat, is available in 11 colors providing enhanced scratch resistance as well as aiding in hiding the dirt and blemishes that often occur in commercial environments.​

Powder Guard color options​​​​​​​​

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