CrossingGard® Model ERG-IBC is an Emergency Response Grille designed to help address both security and safety issues in public areas. CrossingGard provides the security of a locked, rolling grille — but immediately responds in an emergency situation to fully open automatically and allow safe escape. Cornell's exclusive CrossingGard e-gress grille is always on duty to provide separation control, yet still allows access to an alternate means of escape.
Models: ESG10, ESG11 and ESG12
Security grilles are used to securely separate two spaces while still providing airflow and visibility. Cornell's durable Rolling Security Grilles keep areas off-limits, require little to no maintenance and can be configured to meet your desired aesthetic. This product is excellent for storefronts, school corridors and in healthcare settings.
The grilles are constructed for daily use and can withstand operation of up to 20cycles per day – that’s 50K cycles for the lifetime of the grille. Dependent on curtain configuration and spring selection.
If your requirements call for increased speed (up to 24 inches per second), more than 50 cycles per day, or 300,000 cycles lifetime, consider Cornell's line of High Performance Products
Models: ESG20 and ESG21
Cornell's most secure grille in the product line up, the SentryGate’s patented design is an alternative to traditional rolling or counter grilles. Featuring a unique curtain comprised of injection molded components and continuous metal rods, the SentryGate provides the ultimate protection to a parking garage entrance, in front or behind a glass storefront or closed pharmacy counter.
the SentryGate combines high strength injection molded components with continuous metal rods. Its attractive brick pattern design is 65% open-air, for high visibility and ventilation. This grille can be operated manually as a push-up or with a hand crank. If a motor is required, a standard motor, or compact integrated tube motor is available – key when headroom or aesthetics are of importance.
The doors are constructed for daily use and can withstand operation of up to 20 cycles per day – that’s 50,000 cycles for the lifetime of the door.
For grilles that will cycle more than 5 times per day, such as parking garages and sally port openings, we recommend Model ESG12 brick pattern configuration. Alternative high cycle options include the Extreme 324 Grille
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