--- title: Upward Coiling Security Grilles | NYC & NJ Areas description: Upward coiling security grilles allows you to provide effective security for healthcare, retail, or food facilities. Contact us to get an estimate. image: https://www.overhead-doors.com/hubfs/Security_Grilles_674_Series_by_Overhead_Door_Corporation.jpg --- [Home](https://www.overhead-doors.com) | [Contact Us](https://www.overhead-doors.com/contact/) | [Blog](https://www.overhead-doors.com/overhead-door-blog) [![Overhead-Door-logo](https://www.overhead-doors.com/hs-fs/hubfs/Overhead-Door-logo.png?width=248&name=Overhead-Door-logo.png)](https://www.overhead-doors.com) Overhead Door Company of The Meadowlands & NYC [24 HR Emergency 1-800-362-6367](tel:+18003626367)         [![SCHEDULE SERVICE](https://no-cache.hubspot.com/cta/default/167911/a6079eaf-3a9a-4be3-af9f-40060b92f021.png)](https://cta-redirect.hubspot.com/cta/redirect/167911/a6079eaf-3a9a-4be3-af9f-40060b92f021)          [![SCHEDULE ESTIMATE](https://no-cache.hubspot.com/cta/default/167911/92234230-1cbb-48ae-9a40-a78072e9e4bf.png)](https://cta-redirect.hubspot.com/cta/redirect/167911/92234230-1cbb-48ae-9a40-a78072e9e4bf) ## NYC & NJ Finest Commercial Doors & Loading Docks # Upward Coiling Security Grilles | NYC & NJ Areas Posted by [Wilford Ordoñez](https://www.overhead-doors.com/overhead-door-blog/author/wilford-ordonez) on Sep 15, 2020 1:01:00 PM - [Tweet](https://twitter.com/share) If you have a need for limiting access and providing security for interior applications, you’ll find that the [Security Grilles 674 Series](https://www.overhead-doors.com/commercial-doors/security-grilles) attractively fulfill that requirement. Our [upward-coiling perforated security grilles](https://www.overhead-doors.com/commercial-doors/security-grilles) allow you to easily provide [effective security](https://www.overhead-doors.com/overhead-door-blog/bid/300111/Looking-For-a-Security-Grille-For-Your-Shop) for pharmacies, retail spaces, and other healthcare or food facilities. [![Security Grille 674 Series - commercial overhead doors nj](https://www.overhead-doors.com/hs-fs/hubfs/Security_Grilles_674_Series_by_Overhead_Door_Corporation.jpg?width=400&name=Security_Grilles_674_Series_by_Overhead_Door_Corporation.jpg)](https://www.overhead-doors.com/commercial-doors/security-grilles) [Security Grilles Model 674](https://www.overheaddoor.com/commercial-doors/Documents/brochures/security-grilles-brochure-670-671-674.pdf) The great advantage of the [Security Grille Model 674](https://www.overhead-doors.com/overhead-door-blog/replace-your-bodega-gate-with-a-premium-roll-up-security-grille-upward-coiling-security-grille-nyc-nj) is the manner in which it meets all your functional specifications for flexible security without sacrificing visual access, light infiltration, or air circulation. The long-lasting clear anodized or premium PowerGuard™ powder coat finishes provide an attractive appearance with low-maintenance care. ![upward-coiling security grille model 674 perforated aluminum security grille](https://www.overhead-doors.com/hs-fs/hubfs/upward-coiling%20security%20grille%20model%20674%20perforated%20aluminum%20security%20grille.png?width=395&name=upward-coiling%20security%20grille%20model%20674%20perforated%20aluminum%20security%20grille.png) The basic operation of these [open-air security grilles](https://www.overhead-doors.com/overhead-door-blog/bid/300111/Looking-For-a-Security-Grille-For-Your-Shop) is manual unless you require a larger size that is raised with an easy-operation chain hoist. Other options you can choose from include:    ✓ Time clock, card reader, or keypad [access controls](https://www.overhead-doors.com/commercial-operator-accessories)    ✓ 197 standard powder coat paint finishes or the [custom powder coating color](https://www.overhead-doors.com/overhead-door-blog/powder-coating-rolling-doors-add-colors-to-your-commercial-overhead-door-rolling-door) matching available on the hood, curtain, guides, and head plates.    ✓ Choice of PowderGuard™ or weathered finishes    ✓ Locking by use of cylinder locks on [both sides or secured-side](https://www.overhead-doors.com/overhead-door-blog/bid/360471/Top-12-Benefits-of-Side-Folding-Grilles-Doors) thumb turn lock [![Contact Us](https://no-cache.hubspot.com/cta/default/167911/20edc0ab-b3f3-4a9c-983e-d8643569d3eb.png)](https://cta-redirect.hubspot.com/cta/redirect/167911/20edc0ab-b3f3-4a9c-983e-d8643569d3eb) ## Security Grilles 674 Series: Uncompromising Quality and Functional Design The material that makes up the grill for the Model 674 is made of aluminum and utilizes .062” (1.57 mm) thick perforated aluminum panels. The diameter of the perforations is 3/16” and spaced 7/32”. Extruded aluminum with continuous PVC wear strips provide the guide structure, and secure locking is ensured with a center-locking bar and steel throw rods of ½” diameter. This affordable and attractive security door prevents pilferage and comes with a 12-month limited warranty. When you choose the [Model 674 security grille](https://www.overhead-doors.com/commercial-doors/security-grilles) for your indoor security needs, you will have a long-lasting and attractive open-air solution. Our experienced staff at Overhead Door Company not only helps you select just the right [security grille](https://www.overhead-doors.com/overhead-door-blog/side-folding-or-upward-coiling-security-grilles-for-shops) and options, but we will also professionally install and maintain your [security gate](https://www.overhead-doors.com/commercial-doors/security-shutters-security-gates) to ensure long and reliable use. To learn more about other options, [check out our product catalog](https://www.overhead-doors.com/overhead-doors-catalog) and choose the right commercial door and dock for your facility. Spend some time looking at the[ sectional doors](https://www.overhead-doors.com/commercial-doors/sectional-steel-doors), [rolling steel doors](https://www.overhead-doors.com/commercial-doors/rolling-steel-doors), other industrial doors, and the accessories like [commercial operators](https://www.overhead-doors.com/commercial-operators) that you can find at the Overhead Door Company of The Meadowlands & NYC. You will appreciate not only our amazing selection but also the level of customer service and care you receive from our team of overhead door experts.  For more [information](https://www.overhead-doors.com/contact), please give us a call at 973-471-4060 or email us at: [info@dockndoor.com](mailto:info@dockndoor.com)    [![Contact Us](https://no-cache.hubspot.com/cta/default/167911/20edc0ab-b3f3-4a9c-983e-d8643569d3eb.png)](https://cta-redirect.hubspot.com/cta/redirect/167911/20edc0ab-b3f3-4a9c-983e-d8643569d3eb)   We service Northern New Jersey, Manhattan, New York City, Brooklyn, Queens, Staten Island, Bronx, Westchester, and Rockland. Commercial overhead doors NJ & NYC. [For 24-hour emergency service](https://www.overhead-doors.com/Services-and-Maintenance-Plans), please contact us at 973-471-4060. Tags: [rolling vision gates](https://www.overhead-doors.com/overhead-door-blog/topic/rolling-vision-gates), [rolling gates](https://www.overhead-doors.com/overhead-door-blog/topic/rolling-gates), [Rollup Gates](https://www.overhead-doors.com/overhead-door-blog/topic/rollup-gates) ## A Division of Loading Dock, Inc. ![Loading Dock Equipment NJ, Loading Dock Equipment NYC](https://www.overhead-doors.com/hs-fs/file-18423535-jpg/images/loading_dock_copy.jpg?width=176&height=80&name=loading_dock_copy.jpg) ### Follow Us [![Facebook Follow Us](https://www.overhead-doors.com/hs-fs/file-18411777-jpg/images/faceboook-logo_small.jpg)](http://www.facebook.com/dockndoor) [![linkedin logo](https://www.overhead-doors.com/hs-fs/file-296623971-png/images/linkedin_logo.png?width=60&height=60&name=linkedin_logo.png)](http://www.linkedin.com/company/overhead-door-company-of-the-meadowlands-%26-nyc)   [![Pinterest logo](https://www.overhead-doors.com/hs-fs/file-21350970-png/images/pinterest-logo.png?width=56&height=56&name=pinterest-logo.png)](http://pinterest.com/dockndoor/) [![youtube icon](https://www.overhead-doors.com/hs-fs/file-21351602-png/images/youtube.png)](http://www.youtube.com/elizabethdockndoor) ### Subscribe via E-mail ### Most Popular Posts © 2026 Loading Dock Inc. / Overhead Door Company of the Meadowlands & NYC.  All rights reserved.973-471-4060 [Chat with us](https://www.livechatinc.com/chat-with/10701747/), powered by [LiveChat](https://www.livechatinc.com/?welcome)