NYC & NJ Finest Doorman Blog

Upward Coiling Security Grille 674 Series by Overhead Door Company

Posted by Wilford Ordoñez on Sep 15, 2020 1:01:00 PM
If you have a need for limiting access and providing security for interior applications, you’ll find that the Security Grilles 674 Series attractively fulfill that requirement. Our upward-coiling perforated security grilles allow you to easily provide effective security for pharmacies, retail spaces, and other healthcare or food facilities.

Security Grille 674 Series - commercial overhead doors nj

The great advantage of the Security Grille Model 674 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

The basic operation of these open-air security grilles 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
   ✓ 197 standard powder coat paint finishes or the
custom powder coating color 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 thumb turn lock

Contact Us

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 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 and options, but we will also professionally install and maintain your security gate to ensure long and reliable use.

To learn more about other options, check out our product catalog and choose the right commercial door and dock for your facility. Spend some time looking at the sectional doorsrolling steel doors, other industrial doors, and the accessories like 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, please give us a call at 973-471-4060 or email us at: 
Contact Us
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, please contact us at 973-471-4060.

Tags: pull-up gates, pull-down gates, pullup doors, pulldown doors, rolling vision gates, pulldown gates, pull-up doors, rolling gates, screen slat gates, Rollup Gates, pullup gates, pull-down doors, see through gates, visibility gates

Thermacore AP Door 850 Series | Serving NYC & NJ Since 1981

Posted by Wilford Ordoñez on Apr 6, 2016 9:28:06 AM

When your project or facility has a need for efficient and effective climate control, you will find the Thermacore® AP a superior product for the job. The Thermacore® AP Model 850 is designed to provide the best in thermal performance while providing years of durability and easy maintenance.

In fact, no other U.S. manufacturer of 3” commercial insulated sectional doors provides the advanced performance profile of the Thermacore® AP Model 850. Whether your need is to protect against extremes of heat, cold or both, this is a sectional door that you can rely on season after season. You’ll find this Thermacore door is part of a series of innovative and durable doors for use in facilities for a wide range of industries and applications, including:

  • Food and beverage
  • Agricultural
  • Pharmaceutical
  • Manufacturing
  • Governmental

The Thermacore® AP Model 850 boasts an unequaled R-value* of 26, U-value** of .038 and a tested installed U-factor† of .14. These performance factors are only part of this comprehensive sectional door package. You will also find:


Request an Estimate

  • Optional color options and finishes
  • Multiple choices for windows and glazing
  • High-use and long-term service components and springs
  • Bottom sensing edge
  • Exhaust Ports (available in 3" and 4")

Thermadore doors are designed and manufactured with pride, and the 850 model comes with a number of protections, including 10-year limited delamination, 1-year material and workmanship, and a 3-year/20,000 cycle door and operator system.

When you choose Overhead Door Company of The Meadowlands & NYC as your rolling door and insulated door provider, you are choosing a win-win solution. We offer only the finest and most reliable thermal doors and overhead doors, and our professional installers ensure your doors are installed to exacting manufacturer standards. This, along with our unexcelled 24/7 maintenance, provides you with many years of dependable service.

Schedule a Service

For more information, please give us a call at 973-471-4060 or email us at: We service Northern New Jersey (Bergen, Passaic, Hudson, Union, Essex, Morris, Hudson, Hunterdon, Middlesex, Mercer and Somerset county/counties), Manhattan, New York City, Brooklyn, Queens, Staten Island, Bronx, Westchester and Rockland. 

For 24 hour emergency service, please contact us at 973-471-4060 

Tags: Thermacore, Sectional Thermacore AP 850 Series door, Thermacore AP 850 Series, thermal doors, Thermacore Advanced Doors, rolling doors, rolling door, Thermacore Doors, Thermacore sectional garage doors, Rollup Doors, Rollup Gates

Certified Minority and Women-Owned Overhead Door and Loading Dock Contractor/Vendor/Installer/Supplier

Posted by Wendell Daguno on Feb 29, 2016 6:41:00 PM

Overhead Door Company of The Meadowlands/NYC is a division of LOADING DOCK, INC.  Our parent company, Loading Dock, Inc., is a certified minority-owned business enterprise with the State of New Jersey (NJ) and New York (NY).  In addition, we are a certified woman-owned business enterprise.  MBE/WBE, MWBE

Other agency certifications: Port Authority of NY and NJ, City of New York - Small Business Services, NJ Transit, MTA

Are you interested in a bid from us?  Call our team for a quotation today.  Our union crews are ready to handle your projects.

Request an Estimate



Tags: New York City, Manhattan, Staten Island, Queens, Rockland, Bergen, Essex, Brooklyn, Bronx, Westchester, Hudson, MBE, Loading Dock Contractor, nj, WBE, Service Company, Mercer, MBE Rolling Gates, garage door company, Women Owned Business, North Jersey, Overhead Door Contractor, Repair Company, Hunterdon, ny, Loading Dock, Inc., Woman Owned Business, Morris, Somerset, WBE Rolling Gates, Rollup Gates