NGP 160S Perimeter Seal with S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$62.34
NGP 160S Perimeter Seal, Silicone, 36", Milled Aluminum Finish

NGP 160S Perimeter Seal with Silicone Gasket 36" Milled Aluminum Fire-Resistant

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Model: 160S 108
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$62.34
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NGP 160S Perimeter Seal with Silicone Gasket 36" Milled Aluminum Fire-Resistant

Professional Fire-Rated Door Sealing Solution

The NGP 160S Perimeter Seal delivers professional-grade door sealing performance with a 36" silicone gasket in milled aluminum finish. Constructed from aluminum alloy 6063 T5 temper with synthetic rubber polymer siloxane, this perimeter seal operates reliably across temperature ranges from -100 F to 500 F while maintaining excellent flexibility and memory. BHMA certified to ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration, making it ideal for fire suppression system applications.

Professional Features & Benefits

  • 36" Length: Standard door width coverage with milled aluminum finish for professional appearance and durability.
  • Extreme Temperature Performance: Operates from -100 F to 500 F while maintaining flexibility at extreme temperatures for reliable sealing in all conditions.
  • Fire Suppression System Compatible: Recommended for areas using FM200 or Halon fire suppression systems with flame-resistant construction.
  • Premium Construction: Aluminum alloy 6063 T5 temper frame with synthetic rubber polymer siloxane gasket for long-term durability.
  • BHMA Certified Performance: Certified to ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration compliance.
  • Weather Resistance: Excellent resistance to ozone, UV and aging with moisture-resistant properties for extended service life.
  • Adjustable Installation: Slotted screw holes allow for precise positioning with #6 x 3/4" stainless steel sheet metal screws furnished.
  • Dense Silicone Seal: Black dense silicone gasket provides superior sealing performance with excellent flexibility and memory characteristics.

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 Fire-Rated Door Assemblies
  • Buildings with FM200 or Halon Fire Suppression Systems
  • Healthcare Facility Smoke Containment
  • Educational Institution Fire Safety Compliance
  • Industrial Facility Environmental Sealing
  • Government Building Security and Safety Systems
  • High-Rise Commercial Building Code Compliance

Fire Suppression System Compatibility

This perimeter seal is specifically recommended for areas using FM200 or Halon fire suppression systems, providing flame-resistant construction that maintains integrity during fire suppression activation. The BHMA certified performance ensures reliable smoke infiltration control critical for fire suppression system effectiveness.

Why Choose NGP Quality?

NGP 160S Perimeter Seals deliver professional-grade sealing performance with aluminum alloy 6063 T5 temper construction and BHMA certification to ANSI/BHMA A156.22 performance standards. The extreme temperature range capability from -100 F to 500 F with excellent resistance to ozone, UV and aging ensures reliable performance in demanding commercial fire safety applications where code compliance and dependable sealing 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 160S 108 – Frequently Asked Questions

1) Will one 36 inch NGP 160S perimeter seal do a whole door frame, or do I need more than one piece?
A 36 inch piece covers one run only. The 160S is sold as a 36 inch length of aluminum channel with a silicone gasket, which handles a standard door head. A full perimeter on a single door needs a head piece plus two jamb pieces, so plan on ordering enough total length for all three runs of the opening you are sealing.
2) Is the NGP 160S perimeter seal suitable for a fire-rated door assembly?
It is built for that use. The 160S is BHMA certified to ANSI/BHMA A156.22 performance tests covering heat, cold, air infiltration and smoke infiltration, and NGP recommends it specifically for areas served by FM200 or Halon fire suppression systems. The silicone gasket is flame resistant. Confirm the seal is permitted by the listing on your specific door assembly before you install on a labeled door.
3) Will silicone gasketing hold up in a boiler room or a walk-in freezer door?
Yes on both ends. The 160S gasket is a synthetic rubber polymer siloxane rated from -100 F to 500 F and keeps its flexibility and memory across that range, which is why it gets specified where vinyl or neoprene would stiffen in cold or cook off next to heat. It also resists ozone, UV, aging and moisture.
4) How is a silicone perimeter seal different from a vinyl-insert perimeter gasket?
The insert material is the whole decision. The NGP 160S uses a dense silicone gasket rated -100 F to 500 F and carries BHMA certification to ANSI/BHMA A156.22 for smoke and air infiltration, which is what gets it onto fire and smoke openings. A vinyl-insert channel gasket such as the Cal-Royal PG-601 is the general weatherstrip answer for ordinary interior or light exterior openings where extreme temperature and smoke performance are not on the spec. If the drawing calls out smoke containment or a gaseous suppression system, go silicone.
5) What is the difference between the NGP 160S perimeter seal and the Cal-Royal PG-601 gasketing?
Both are aluminum channel perimeter gaskets that mount to the door frame stop. The NGP 160S carries a dense black silicone gasket in an aluminum alloy 6063 T5 channel, rated from -100 F to 500 F and BHMA certified to ANSI/BHMA A156.22 for heat, cold, air infiltration and smoke infiltration. The Cal-Royal PG-601 is an aluminum channel gasket with a vinyl insert. Vinyl and silicone are different sealing elastomers, so on a fire-rated or smoke-containment opening, or anywhere the frame sees high heat, the silicone-gasketed 160S is the one written to that duty.
6) Can I use a vinyl-insert perimeter gasket instead of silicone on a door protected by an FM200 or Halon system?
The NGP 160S is the seal specifically recommended for areas served by FM200 or Halon fire suppression systems, because its flame-resistant silicone gasket holds integrity when the system discharges and its BHMA A156.22 smoke infiltration certification is what makes the suppression envelope work. A vinyl-insert channel gasket such as the Cal-Royal PG-601 is a general perimeter seal and does not carry that silicone construction. For suppression-system rooms, specify the 160S.
7) Do I need to buy screws to mount the NGP 160S, and can I adjust it after it is up?
Screws come with it. Each 160S ships with #6 x 3/4 inch stainless steel sheet metal screws, and the holes in the aluminum channel are slotted so you can shift the seal in or out against the door face to dial in compression before final tightening. That adjustability matters on older frames that are not perfectly true.
8) Is the NGP 160S aluminum channel strong enough for a high-traffic commercial opening?
The housing is aluminum alloy 6063 in T5 temper, which is the standard extrusion used for commercial door gasketing channels, and the product is rated commercial rather than residential. Paired with a dense silicone gasket that recovers its shape after compression, it is meant for doors that cycle constantly in schools, hospitals and office towers.
9) We are standardizing smoke seals across a hospital. Can the NGP 160S go on every door or only fire doors?
It works across the board. The 160S is a commercial perimeter seal used for smoke containment in healthcare, schools, industrial plants, government buildings and high-rise code compliance, not only on labeled fire doors. Using the same 160S profile on both your rated and non-rated openings gives maintenance one part to stock and one install method, and the mill aluminum finish is consistent from door to door.
10) For a plain exterior weather seal with no fire rating required, is there a simpler alternative to the NGP 160S?
Yes. If the opening only needs perimeter weatherstripping and there is no smoke or fire-suppression requirement, the Cal-Royal PG-601 aluminum channel perimeter gasketing with a vinyl insert covers that duty with the same basic surface-applied channel approach. Step up to the NGP 160S when you need the silicone gasket's -100 F to 500 F range, ozone and UV resistance, or the ANSI/BHMA A156.22 certification for heat, cold, air and smoke infiltration.
11) Will a door shoe work in place of the NGP 160S perimeter seal?
No. The NGP 160S is a perimeter seal that mounts to the head and jambs of the frame with slotted holes and #6 x 3/4 inch stainless steel screws, sealing the gap between the door face or edge and the stop. A door shoe mounts to the bottom rail of the door and seals to the threshold. The Cal-Royal PG-601, though it sits in a Door Shoes series, is itself perimeter gasketing rather than a bottom seal. If you need both the perimeter and the door bottom sealed, order a door bottom or shoe in addition to the 160S, not instead of it.
12) What does the milled aluminum finish on the NGP 160S look like, and is that the only option?
Mill aluminum is the finish offered, a plain unpainted natural aluminum. The gasket itself is black dense silicone, so the visible result is a silver channel with a black seal bead. If your other openings are done in dark bronze or clear anodized, this will not match them visually.
How fast can I get the NGP 160S 108 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 160S 108 come with a warranty?
Absolutely. The NGP 160S 108 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 160S 108?
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 160S 108 from ZenSupply?
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