NGP L-VGLF-OG Security Lite Ki...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$443.33
NGP NGP L-VGLF-OG Security Lite Kit, 9" x 9" NGP-L-VGLF-OG

NGP L-VGLF-OG Security Lite Kit with High Impact Polycarbonate Glass - 9" x 9" Low-Profile Frame

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Model: L-VGLF-OG

In Stock (leaves warehouse same day if ordered before 3pm ET)

$443.33
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NGP Security Lite Kit with High Impact Polycarbonate Glass - 9" x 9" Low-Profile Frame

Professional Door Vision Panel Solution

The NGP Security Lite Kit provides a secure vision panel solution for 1-3/4" hollow metal or wood doors with a 9" x 9" overall frame and 6" x 6" exposed glass size. Constructed from 18 gauge cold rolled steel with mitered and welded corners, this low-profile frame features 1/2" thick high impact polycarbonate plastic for enhanced security and durability. The hinged panel design eliminates exposed fasteners on the door exterior for improved security and aesthetics.

Professional Features & Benefits

  • Door Compatibility: Designed for 1-3/4" thick hollow metal or wood doors manufactured within door industry tolerance of +/- 1/16" for precise fit.
  • Heavy-Duty Construction: 18 gauge cold rolled steel frame with mitered and welded corners provides exceptional durability for commercial applications.
  • Impact-Resistant Glazing: 1/2" thick high impact polycarbonate plastic offers superior resistance to breakage compared to standard glass.
  • Security Design: 18 gauge steel hinged panel with no exposed fasteners on door exterior prevents tampering and maintains clean appearance.
  • Low-Profile Frame: Streamlined design minimizes door thickness requirements while maintaining structural integrity.
  • Complete Installation Kit: Includes #8 x 1" oval head tek screws and 2.8 oz. silicone sealant for professional installation.
  • Professional Finish: Gray primer (GPZ) powder coat finish provides corrosion resistance and professional appearance.
  • Customization Options: Available with powder coat color options, Torx security screws, and zinc electro-plating for specialized applications.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Lite Kits and Louvers
  • Product Type: Lite Kits & Louvers
  • Series: Security Lite Kit Series
  • Subcategory: Lite Kits & Louvers

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Industrial and Warehouse Facilities
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Retail and Service Establishments

Why Choose NGP Quality?

NGP Security Lite Kits deliver professional-grade reliability with 18 gauge cold rolled steel construction and mitered welded corners for demanding commercial applications. The high impact polycarbonate glazing and hinged panel design provide enhanced security while maintaining visibility requirements. Engineered for precise fit within standard door industry tolerances where dependable performance and security are essential.

Manufacturer Resources

NGP Lite Kits and Louvers

Product Specs

Product Group:
Door Trim and Accessories
Series:
Security Lite Kit Series
Product Subgroup:
Lite Kits & Louvers
Product Type:
Lite Kit
Subcategory:
Lite Kits & Louvers
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP L-VGLF-OG – Frequently Asked Questions

1) Can someone unscrew this vision panel from the outside of the door?
No. The L-VGLF-OG uses an 18 gauge steel hinged panel with no exposed fasteners on the door exterior. All the fastening happens on the secure side, so there's nothing on the attack face to back out with a driver. That's the whole reason this one carries the security designation rather than a standard two-piece screw-through lite frame.
2) Can I put the NGP L-VGLF-OG security lite kit in a fire rated door?
Treat this as a non-rated vision kit. It's specified for commercial 1-3/4 inch hollow metal and wood doors, with 1/2 inch polycarbonate glazing and an 18 gauge steel hinged frame. If the opening is a rated assembly, the lite kit, the glazing, and the maximum glass area all have to match what the door manufacturer's label permits, and field-cutting a rated leaf for a vision panel without that authorization voids the label.
3) Is the glazing in the NGP security lite kit real glass or plastic?
It's 1/2 inch thick high impact polycarbonate, not glass. That matters two ways. It won't shatter into the opening the way wired or tempered glass can, which is why these get specified for detention-adjacent, school, and warehouse doors. It also scratches more easily than glass, so clean it with soap and water rather than an abrasive or a solvent.
4) What finish does the NGP L-VGLF-OG ship in, and can I get it painted to match my other doors?
Standard is GPZ gray primer powder coat, which is a primer finish, not a final color. If you're standardizing an elevation and want the frames to match the door paint, the kit is offered with powder coat color options. Zinc electro-plating is the other option if the opening is somewhere damp or the frame will be washed down. Primer as-shipped will want a topcoat in any exterior or high-humidity location.
5) Can I get security screws instead of the standard tek screws on an NGP lite kit?
Yes, Torx security screws are an available option on the L-VGLF-OG in place of the standard #8 x 1 inch oval head tek screws. Worth calling out on the order for correctional, behavioral health, or any opening where tamper resistance on the fasteners is part of the spec, since the standard screws drive with a common bit.
6) Is the NGP L-VGLF-OG low-profile frame going to stick out and catch on things in a corridor?
It's a low-profile frame, which keeps the projection off the door face down compared with a standard applied lite frame. That's the reason it gets used on corridor and stairwell doors in schools and multi-tenant buildings where a proud frame edge is a snag point and a vandalism target. The 18 gauge cold rolled steel with mitered and welded corners keeps the low profile from costing you rigidity.
How fast can I get the NGP L-VGLF-OG delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the NGP L-VGLF-OG come with a warranty?
Absolutely. The NGP L-VGLF-OG is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the NGP L-VGLF-OG?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the NGP L-VGLF-OG from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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