NGP 107SDKB Adjustable Perimet...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$93.30
NGP 107SDKB Adjustable Perimeter Seal with Silicone Gasket and Dark Bronze Anodized Aluminum Finish

NGP 107SDKB Adjustable Perimeter Seal with Silicone Gasket and Dark Bronze Anodized Aluminum Finish

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Model: 107SDKB-36

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

$93.30
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NGP Adjustable Perimeter Seal with Silicone Gasket and Dark Bronze Anodized Aluminum Finish

Professional Fire-Rated Perimeter Sealing Solution

The NGP Adjustable Perimeter Seal delivers professional-grade environmental sealing with silicone gasket technology and dark bronze anodized aluminum construction. This BHMA certified seal operates effectively across temperature ranges from -100 F to 500 F while maintaining excellent flexibility and memory. The aluminum alloy 6063, T5 temper construction with adjustment screws on 10" centers allows precise positioning without re-mounting, making it ideal for fire suppression system applications including FM200 and Halon systems.

Professional Features & Benefits

  • Extreme Temperature Performance: Operates from -100 F to 500 F while maintaining flexibility and sealing integrity for demanding environmental conditions.
  • Adjustable Positioning System: Adjustment screws on 10" centers allow precise seal positioning without relocating mounting hardware for optimal fit.
  • Fire Suppression System Compatibility: Recommended for areas using FM200 or Halon Fire Suppression Systems with flame-resistant properties.
  • Premium Construction Materials: Aluminum alloy 6063, T5 temper frame with synthetic rubber polymer siloxane gasket for long-term durability.
  • Environmental Resistance: Excellent resistance to ozone, UV exposure, aging, and moisture for extended service life.
  • BHMA Certification: Certified to ANSI/BHMA A156.22 performance tests for heat and cold compliance assurance.
  • Complete Hardware Package: Includes #6 x 3/4" or #6 x 1-1/2" stainless steel SMS fasteners for secure installation.
  • Professional Finish: Dark bronze anodized aluminum construction with gray silicone gasket for architectural coordination.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Product Type: Gasketing
  • Subcategory: Gaskets & Weatherstripping

Professional Applications

  • Fire-Rated Door Assemblies
  • Commercial Building Environmental Sealing
  • Healthcare Facility Clean Room Applications
  • Educational Institution Safety Systems
  • Industrial Facility Environmental Control
  • Government and Municipal Buildings
  • Fire Suppression System Protected Areas

Why Choose NGP Quality?

NGP perimeter sealing products deliver professional-grade reliability with aluminum alloy 6063, T5 temper construction and BHMA certification to ANSI/BHMA A156.22 performance standards. The siloxane gasket material maintains excellent flexibility and memory across extreme temperature ranges from -100 F to 500 F. Engineered for demanding commercial applications where dependable environmental sealing and fire suppression system compatibility are essential.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Gasketing
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 107SDKB-36 – Frequently Asked Questions

1) Will the NGP 107SDKB perimeter seal work on a fire-rated door assembly?
The 107SDKB is built for fire-rated door assemblies and is certified to the ANSI/BHMA A156.22 performance tests for heat and cold. The gasket is a synthetic rubber polymer siloxane that holds its flexibility and memory from -100 F to 500 F, so it keeps sealing through the temperature swing a fire-rated opening sees rather than going brittle or taking a set.
2) Can I fine-tune the NGP 107SDKB seal against the door after it's mounted, or do I have to re-drill?
No re-drilling. Adjustment screws on 10 inch centers let you move the gasket carrier in or out against the door face after the frame piece is fastened, so you can dial in compression on a door that hangs a little off without relocating the mounting holes. That is the practical difference from a fixed-position gasket, which you have to unscrew and reset when the reveal isn't even.
3) Which perimeter gasket should I use in a room protected by an FM200 or Halon fire suppression system?
The 107SDKB is the one NGP recommends for FM200 and Halon protected areas. Those systems only work if the room holds concentration, which means the door perimeter has to seal tight and the gasket material has to be flame resistant, and the silicone gasket here is. Clean agent rooms, server rooms, and archives are the usual application.
4) What is the difference between the NGP 107SDKB perimeter seal and the Cal-Royal PG-601 perimeter gasketing?
Both are aluminum channel perimeter gasketing that mounts to the frame stop, but they differ in the sealing element. The NGP 107SDKB uses a silicone gasket - a synthetic rubber polymer siloxane - that holds flexibility and memory from -100 F to 500 F, is certified to ANSI/BHMA A156.22 heat and cold performance tests, and is recommended for areas protected by FM200 or Halon fire suppression systems. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert. The 107SDKB carries a dark bronze anodized aluminum frame in alloy 6063, T5 temper with a gray silicone gasket, and its adjustment screws on 10 inch centers let the seal be repositioned against the door face without pulling and re-drilling the mounting hardware.
5) Can vinyl insert perimeter gasketing be used on a door near a fire suppression system instead of a silicone seal?
For openings in areas served by FM200 or Halon fire suppression systems, specify the silicone gasket. The NGP 107SDKB is recommended for those areas and its silicone element is flame resistant, BHMA certified to ANSI/BHMA A156.22 for heat and cold, and rated to hold its seal from -100 F to 500 F with resistance to ozone, UV, aging and moisture. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert, which is the right choice for general commercial perimeter sealing where that extreme temperature range and suppression system recommendation are not part of the spec. The 107SDKB comes in 36 inch, 48 inch and 84 inch lengths, so a single opening can be gasketed with jamb pieces and a head piece from stock lengths.
6) What fasteners come with the NGP 107SDKB, and do I need anything else to install it?
Stainless steel sheet metal screws are included, #6 x 3/4 inch or #6 x 1-1/2 inch. Nothing else is required for a standard hollow metal or wood frame. The longer #6 x 1-1/2 inch is what you want where you're going through applied stop or shimming out on an uneven frame.
7) Is the NGP 107SDKB gasket silicone or vinyl, and does it matter?
Silicone, specifically a synthetic rubber polymer siloxane, in gray. It matters where the door sees heat, cold, sun, or ozone: silicone keeps its memory across -100 F to 500 F and resists UV, ozone, aging, and moisture, so it springs back instead of flattening out. A vinyl insert gasket like the Cal-Royal PG-601 is the lower-cost route for an interior door in a conditioned space where none of that is in play.
8) Will the dark bronze perimeter seal match my existing dark bronze door frames and hardware?
The frame is dark bronze anodized aluminum, which is the standard architectural dark bronze finish used on storefront and commercial door frames, so it coordinates with anodized frames rather than with a painted or plated bronze hardware finish. The gasket bulb itself is gray, not bronze, so expect a gray line where the seal meets the door.
9) Is the NGP 107SDKB strong enough for a high-traffic commercial door, or is it a residential weatherstrip?
Commercial. The carrier is aluminum alloy 6063 in T5 temper, the extrusion temper used for architectural door and frame trim, not the thin roll-formed stock on residential weatherstripping. Paired with a silicone bulb that holds its memory, it's meant for schools, hospitals, industrial plants, and government buildings where the door cycles all day.
10) Will door shoe gasketing work in place of an adjustable perimeter seal on the jambs and head?
No - they seal different parts of the opening and are not interchangeable. The NGP 107SDKB adjustable perimeter seal mounts to the frame at the jambs and head, with adjustment screws on 10 inch centers so the silicone gasket can be tuned to the door face without re-mounting. A door shoe attaches to the bottom rail of the door itself to seal the sill. The Cal-Royal PG-601 is aluminum channel perimeter gasketing with a vinyl insert and is the peer for the perimeter run. To seal a full opening, plan on perimeter gasketing for the three sides plus a separate bottom seal or automatic door bottom at the sill.
11) Does the NGP 107SDKB seal against the door face or the door edge?
Against the face. It mounts on the frame stop with the silicone bulb bearing on the face of the door as it closes, and the adjustment screws on 10 inch centers set how hard the bulb compresses. That's why it retrofits an existing frame without any prep to the door itself, no mortising, no routing of the door edge.
How fast can I get the NGP 107SDKB-36 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 107SDKB-36 come with a warranty?
Absolutely. The NGP 107SDKB-36 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 107SDKB-36?
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 107SDKB-36 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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