Microcoil® Grille | Compact Security Grilles | Cornell Iron

High Performance Security Grilles

Model Number: EPG324C & EPG324CB


When you need security in an opening with limited vertical space, our Extreme High Performance MicroCoil® Grille - 500K Cycles is the answer. Perfectly engineered to occupy the smallest amount of headroom on the market, our high performance compact grille not only coils in nearly 50% less room than other security grilles, but also provides higher performance. The MicroCoil Grille is engineered to handle at least 500,000 cycles (opens/closes) at speeds of up to 24” per second. But, with the MicroCoil Grille, higher speeds do not mean you get a loud and clunky security grille. Our low headroom parking security grille’s patented nested link system actually minimizes noise and vibrations - making it one of the quietest and smoothest coiling parking garage gates available today.

In addition, ADA compliance is made easy. With most parking garage openings averaging 9’6”, accommodating parking spaces for 8’2” handicap accessible vans as required by ADA has become a huge challenge. Taking up less than 14” coiled grille headroom space at its largest (and often even smaller), the MicroCoil security grille allows almost any parking facility the opportunity to install rolling security grilles and still be in compliance.

Our compact parking lot security gates are easy to install in new construction as well as retrofit into existing parking structures. All high performance compact parking grilles are paired with our advanced Apex SmartController control panel, so programming and setting limits for your parking entrance gate is simple. This control panel will accept all activation systems. Safety is addressed with light curtains plus photo eyes to prevent potential harm or injury from the parking security grille. All compact parking grilles feature long lasting stainless steel links and a direct drive operator that eliminate sprockets and chains to wear or replace. Perimeter parts can be customized and your grille can be manufactured to exact specifications.

When a low headroom security solution is required, Cornell’s MicroCoil high performance compact grilles are the only security grilles that are low on space, but high on performance.

ASTORS Platinum  SCA22_logo_web


Standard Materials & Finishes

Extreme® Series Door Drive & Control System




Specification Sheets
Drawing Generator
Need to see clearances and mounting details? Enter your opening dimensions into our Drawing Generator, and get custom generated drawings of your door with all the details.
MicroCoil Grille Drawing Generator
Codes & Listings
  • ISO 9001:2008
  • Buy America Compliance
  • LEED® Compliance
See Codes and Listings page for detailed information.