NGP 162S Perimeter Seal with S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.67
NGP 162S Perimeter Seal, Silicone, Milled Aluminum Finish

NGP 162S Perimeter Seal with Silicone Gasket and Milled Aluminum Construction

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Model: 162S-36

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

$29.67
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NGP 162S Perimeter Seal with Silicone Gasket and Milled Aluminum Construction

Professional Fire-Rated Perimeter Sealing Solution

The NGP 162S Perimeter Seal combines aluminum alloy 6063 T5 temper construction with synthetic rubber polymer siloxane gasket material for superior door perimeter sealing. Operating reliably across temperature ranges from -100 F to 500 F while maintaining flexibility at extreme temperatures, this BHMA certified seal meets ANSI/BHMA A156.22 performance standards for heat, cold, air infiltration and smoke infiltration. Specifically recommended for areas using FM200 or Halon fire suppression systems with excellent resistance to ozone, UV and aging.

Professional Features & Benefits

  • Extreme Temperature Performance: Operates from -100 F to 500 F while maintaining flexibility at temperature extremes for reliable sealing in demanding environments.
  • Heavy-Duty Aluminum Construction: Aluminum alloy 6063 T5 temper provides exceptional durability and corrosion resistance for long-term commercial applications.
  • Advanced Siloxane Gasket Material: Synthetic rubber polymer siloxane offers excellent flexibility and memory with superior flame-resistant and moisture-resistant properties.
  • Fire Suppression System Compatibility: Specifically recommended for areas using FM200 or Halon fire suppression systems with excellent resistance to ozone, UV and aging.
  • BHMA Performance Certification: Certified to ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration ensuring code compliance.
  • Adjustable Installation System: Includes #6 x 3/4" stainless steel sheet metal screws with slotted screw holes for precise field adjustment during installation.
  • Professional Mill Aluminum Finish: Milled aluminum finish provides clean appearance and enhanced corrosion protection for commercial door applications.

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

  • Commercial Office Buildings
  • Healthcare Institutions
  • Educational Facilities
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities
  • Fire-Rated Door Assemblies
  • Areas with FM200 or Halon Fire Suppression Systems

Why Choose NGP Quality?

NGP perimeter sealing products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and advanced siloxane gasket materials certified to ANSI/BHMA A156.22 performance standards. The 162S model's extreme temperature range capability from -100 F to 500 F ensures dependable sealing performance in the most demanding commercial applications where fire safety and environmental control 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 162S-36 – Frequently Asked Questions

1) What lengths does the NGP 162S perimeter seal come in, and how do I order enough for one door frame?
The 162S is sold by the piece in 36 inch, 48 inch, and 84 inch lengths. A standard single 3070 opening takes two pieces for the jambs and one for the head, so 84 inch pieces cover the jambs and a 36 inch piece covers the head. Wider or taller openings, and pairs of doors, need the count worked out per opening. The stop-applied seal is cut to length on site, so buying the next size up and trimming is normal practice.
2) Can the NGP 162S silicone perimeter seal be used on a fire-rated door assembly?
The 162S is a silicone perimeter seal certified to ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration, and it is called out for fire-rated door assemblies. On a labeled opening the seal still has to be part of the assembly's listing, so match it against the door and frame label requirements for your opening. The silicone gasket is flame resistant and holds flexibility from -100 F to 500 F, which is why it is the material used where smoke and heat sealing both matter.
3) Why would I specify a silicone gasket instead of vinyl for door perimeter sealing?
Silicone is what you use when the opening sees heat, cold, or a clean-agent suppression system. The 162S siloxane gasket works from -100 F to 500 F and resists ozone, UV and aging, and NGP specifically recommends it for rooms protected by FM200 or Halon systems, where the seal has to hold the agent in the space. A vinyl-insert gasket like the Cal-Royal PG-601 aluminum channel perimeter gasketing is the more common choice on ordinary interior and exterior openings where temperature extremes and suppression agents are not a factor.
4) I have a data center with an FM200 clean agent system. What perimeter gasketing should I use on those doors?
The NGP 162S is the seal NGP calls out for rooms using FM200 or Halon suppression. A clean agent only works if the room holds concentration, and the perimeter is where it leaks, so a silicone gasket that stays flexible across -100 F to 500 F and is certified to ANSI/BHMA A156.22 for air and smoke infiltration is the right specification for that opening. Order jamb and head lengths per door: 84 inch pieces for the jambs, 36 or 48 inch for the head depending on door width.
5) What is the closest aluminum perimeter gasketing alternative to the NGP 162S?
The Cal-Royal PG-601 is the nearest cross-brand equivalent: it is aluminum channel perimeter gasketing, the same basic form as the 162S, which uses an aluminum alloy 6063 T5 temper carrier that screws to the stop face of the frame. The difference is in the sealing element. The 162S carries a synthetic rubber polymer siloxane gasket rated from -100 F to 500 F and certified to ANSI/BHMA A156.22 for heat, cold, air infiltration and smoke infiltration. The PG-601 uses a vinyl insert. For a fire-rated opening or a room protected by an FM200 or Halon suppression system, the siloxane gasket on the 162S is the one specified for that duty; for a standard interior or exterior opening where the requirement is a weather and light seal on an aluminum channel, the vinyl-insert PG-601 covers the same geometry.
6) Can a vinyl-insert perimeter gasket be substituted for a silicone one on a fire-rated door assembly?
Not interchangeably. The NGP 162S gasket is a synthetic rubber polymer siloxane with flame-resistant and moisture-resistant properties, holding flexibility from -100 F to 500 F, and it is certified to the ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration. That combination is what makes it the seal called out for fire-rated door assemblies and for spaces using FM200 or Halon suppression. The Cal-Royal PG-601 is an aluminum channel gasket with a vinyl insert, which is a different elastomer in the same style of carrier. If the drawing or the AHJ calls for a smoke or fire seal, specify the silicone 162S; use vinyl-insert gasketing where the job is general perimeter weatherstripping without a smoke or fire requirement.
7) Does the NGP 162S perimeter seal come with fasteners, and can it be adjusted after it is mounted?
Fasteners are included: #6 x 3/4 inch stainless steel sheet metal screws. The aluminum retainer has slotted screw holes, so the seal can be shifted in or out against the door face after the screws are started and then snugged down. That adjustment is how you take up an uneven reveal on an existing frame instead of re-drilling.
8) Will the NGP 162S hold up on an exterior or unconditioned opening?
Yes. The retainer is aluminum alloy 6063 T5 temper, which is corrosion resistant, and the silicone gasket resists ozone, UV and aging rather than hardening and cracking the way some elastomers do outdoors. Working range is -100 F to 500 F, so an unheated warehouse or a mechanical room is within it. The finish is mill aluminum, an unpainted natural aluminum look.
9) Can I standardize one perimeter seal across a whole building instead of stocking several types?
The 162S covers a wide span of conditions on one part number: certified to ANSI/BHMA A156.22 for heat, cold, air and smoke infiltration, usable on fire-rated assemblies, and good from -100 F to 500 F, which takes in conditioned corridors, mechanical rooms, and unheated warehouse openings alike. Stocking it in 36, 48 and 84 inch lengths gives you head and jamb pieces for standard openings from one item. Where you have plain interior openings with no smoke or temperature requirement, a vinyl-insert channel gasket such as the Cal-Royal PG-601 is the simpler alternative.
10) What should be used to seal the bottom of the door rather than the frame perimeter?
Perimeter gasketing seals the head and jambs against the frame stop, not the sill. The NGP 162S mounts to the frame with #6 x 3/4 inch stainless steel sheet metal screws through slotted holes for field adjustment, in 36 inch, 48 inch and 84 inch lengths -- the 84 inch length runs the jamb and the shorter lengths run the head. The bottom of the door is a separate part: the Cal-Royal PG-601 belongs to the Door Shoes Series, and a door shoe or sweep is the part that attaches to the door bottom itself to close the gap at the threshold. Order the 162S for head and jamb sealing and a bottom seal separately; neither one substitutes for the other on a complete opening.
11) Is the NGP 162S rated for commercial use or is it a residential weatherstrip?
Commercial. The 162S is a commercial perimeter seal, built around a 6063 T5 aluminum retainer and used in office buildings, healthcare, schools, government and municipal buildings, and industrial and warehouse facilities. It is not a residential-grade foam or vinyl weatherstrip.
How fast can I get the NGP 162S-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 162S-36 come with a warranty?
Absolutely. The NGP 162S-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 162S-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 162S-36 from ZenSupply?
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