NGP 172NA 96 Perimeter Seal wi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$94.97
NGP 172NA 96 Perimeter Seal with Concealed Fastener 96" Anodized Aluminum TPV Weatherstripping

NGP 172NA 96 Perimeter Seal with Concealed Fastener 96" Anodized Aluminum TPV Weatherstripping

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Model: 172NA 96
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$94.97
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NGP 172NA Perimeter Seal with Concealed Fastener 96" Anodized Aluminum TPV Weatherstripping

Professional Perimeter Sealing Solution with Concealed Fastener Design

The NGP 172NA perimeter seal combines durable aluminum alloy 6063 T5 temper construction with advanced Thermo-Plastic Vulcanizate (TPV) sealing material for superior weatherproofing performance. This 96" anodized aluminum seal features a snap-on cover that conceals screw heads for a clean, professional appearance while providing exceptional temperature resistance from -80 F to 275 F. BHMA certified to ANSI/BHMA A156.22 performance standards for heat and cold applications.

Professional Features & Benefits

  • 96" Length: Full-length seal provides comprehensive perimeter coverage for standard commercial door applications.
  • Temperature Performance: Operates reliably in extreme conditions from -80 F to 275 F for year-round dependability.
  • Concealed Fastener Design: Snap-on cover conceals #6 x 3/4" stainless steel sheet metal screws for clean, professional appearance.
  • Premium Construction: Aluminum alloy 6063 T5 temper frame with anodized finish provides exceptional durability and corrosion resistance.
  • Advanced TPV Sealing: Thermo-Plastic Vulcanizate material delivers superior abrasion resistance, tensile strength, and memory retention.
  • Multi-Hazard Resistance: Flame resistant and moisture resistant construction with excellent resistance to ozone, sunlight, and aging.
  • BHMA Certification: Certified to ANSI/BHMA A156.22 performance tests for heat and cold applications ensuring code compliance.
  • Adjustable Installation: Slotted screw holes allow for precise positioning and alignment during installation.

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

Why Choose NGP Quality?

NGP perimeter seals deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and advanced TPV sealing technology certified to ANSI/BHMA A156.22 performance standards. The combination of extreme temperature resistance (-80 F to 275 F) and superior material properties ensures dependable weatherproofing performance in demanding commercial applications where long-term sealing integrity is 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 172NA 96 – Frequently Asked Questions

1) Will the NGP 172NA perimeter seal hide the screw heads on a finished door frame?
Yes. The 172NA uses a snap-on cover that hides the #6 x 3/4 inch stainless steel sheet metal screws, so the frame face reads as a clean aluminum line with no visible fasteners. The screw holes underneath are slotted, so you can shift the seal slightly to square it up against the door before you snap the cover on. That combination is the main reason to pick this over an exposed-fastener gasket in a lobby, office, or any opening people look at up close.
2) Is the NGP 172NA perimeter seal certified to a standard I can put on a submittal?
It is BHMA certified to ANSI/BHMA A156.22, tested for heat and cold applications. That is the gasketing and edge seal standard, and it is the line a spec writer or institutional buyer is looking for on a submittal for a school, hospital, or government opening.
3) What is the closest equivalent to the NGP 172NA perimeter seal from another manufacturer?
The Cal-Royal PG-601 is the nearest match: an aluminum channel perimeter gasketing with a vinyl insert, which is the same basic build as the 172NA - an aluminum retainer carrying a flexible sealing insert along the head and jambs of the frame. The difference is in the two parts a spec writer looks at. The 172NA uses Thermo-Plastic Vulcanizate (TPV) as the sealing material and is BHMA certified to ANSI/BHMA A156.22 for heat and cold performance, with a stated service range of -80 F to 275 F; the PG-601 carries a vinyl insert. The 172NA also uses a snap-on cover that conceals the #6 x 3/4 inch stainless steel screws, where the PG-601 is described as an aluminum channel with the insert and no concealing cover called out. For a plain-temperature interior opening either seals the perimeter; for a boiler room, a walk-in vestibule, or anywhere a certified temperature range has to be shown on the submittal, the TPV and A156.22 certification on the 172NA is the reason to specify it.
4) Can perimeter gasketing be used in place of a door shoe or door bottom?
No - they seal different edges of the opening and are not substitutes for one another. The NGP 172NA is a perimeter seal: it mounts to the frame head and jambs and seals the gap where the door face meets the stop. A door shoe mounts to the bottom edge of the door itself and seals against the threshold or sill; the Cal-Royal PG-601 aluminum channel perimeter gasketing is grouped in Cal-Royal's Door Shoes Series but is itself perimeter gasketing, not a shoe. A fully weathersealed exterior opening normally needs both: perimeter gasketing such as the 172NA on the frame, plus a separate door bottom or shoe at the sill. If the complaint is daylight or draft at the threshold, perimeter gasketing will not fix it.
5) What temperature range can the NGP 172NA weatherseal handle?
Minus 80 F to 275 F. That covers unconditioned mechanical rooms, walk-in freezer vestibules, boiler room doors, and exterior openings in hard winter climates without the TPV going brittle or taking a set. TPV (Thermo-Plastic Vulcanizate) is picked for exactly this: it keeps its memory across that swing, so the seal still springs back against the door after years of cycling instead of staying crushed.
6) Will an anodized aluminum perimeter seal hold up on an exterior door that gets sun and rain all day?
The 172NA frame is 6063 T5 temper aluminum alloy with an anodized finish, which resists corrosion on exterior openings. The TPV seal element is moisture resistant and resists ozone, sunlight, and aging, so the bulb does not chalk and crack the way some vinyl inserts do after a few seasons of UV. It is also flame resistant. Anodized aluminum is the only finish the 172NA is built in.
7) What is the difference between the NGP 172NA and a vinyl insert perimeter gasket like the Cal-Royal PG-601?
Both are aluminum channel perimeter gaskets that mount to the stop. The difference is the seal material and the fastener treatment. The 172NA runs a TPV element and a snap-on cover that hides the screws, and it is BHMA certified to ANSI/BHMA A156.22 with a rated range of -80 F to 275 F. The Cal-Royal PG-601 is an aluminum channel with a vinyl insert. If the opening is temperature-extreme or the screw line has to disappear on a finished frame, the 172NA is the one to take. For a straightforward interior opening where neither matters, the vinyl-insert channel does the same basic job.
8) Do I need anything else to install the NGP 172NA weatherstripping?
The 172NA comes with what fastens it: #6 x 3/4 inch stainless steel sheet metal screws and the snap-on cover that hides them. You will want a hacksaw or miter saw with an aluminum blade to cut the 96 inch stock to your head and jamb lengths, and a drill for the pilot holes in a hollow metal frame. Nothing else is required to make the seal work. If the opening also needs the bottom sealed, that is a separate door bottom or sweep, not part of a perimeter seal.
9) Does vinyl or TPV weatherstripping hold up better on a high-traffic exterior door?
TPV and vinyl behave differently under repeated door contact and weather exposure. The NGP 172NA carries a Thermo-Plastic Vulcanizate seal rated for abrasion resistance, tensile strength, and memory retention, with flame and moisture resistance and stated resistance to ozone, sunlight, and aging - memory retention being the property that decides whether the seal still returns to shape after a few thousand closings on a busy entrance. The Cal-Royal PG-601 uses a vinyl insert in its aluminum channel. On a lobby entrance, a stairwell door under a skylight, or any opening cycling all day, the TPV insert on the 172NA is the material specified for that duty; on a sheltered interior door that sees light traffic, the vinyl-insert channel is a conventional choice for the same job.
10) Can I use the NGP 172NA to standardize weatherstripping across a whole building?
Yes, and that is the usual way it is bought. The 172NA ships in a single configuration, anodized aluminum with TPV, so every opening you order it for looks and performs the same. It is a commercial-duty product, and the certification to ANSI/BHMA A156.22 is the same on every piece, which is what a facility or MRO buyer needs when the seals go on office, healthcare, education, retail, warehouse, multi-tenant, and municipal openings across one portfolio. One part number, one finish, no per-door decisions.
How fast can I get the NGP 172NA 96 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 172NA 96 come with a warranty?
Absolutely. The NGP 172NA 96 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 172NA 96?
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 172NA 96 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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