NGP 120NA Anodized Aluminum Ne...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$34.93
NGP 120NA Anodized Aluminum Neoprene Sponge Seal with EPDM Foam Core

NGP 120NA Anodized Aluminum Neoprene Sponge Seal with EPDM Foam Core

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Model: 120NA-36

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

$34.93
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NGP Anodized Aluminum Neoprene Sponge Seal with EPDM Foam Core

Professional Door Weatherstripping Solution

The NGP Anodized Aluminum Neoprene Sponge Seal delivers superior weatherproofing performance with aluminum alloy 6063 T5 temper construction and synthetic EPDM rubber in polypropylene thermoplastic matrix closed cell advanced elastomeric foam. Operating reliably across temperature ranges from -81 F to 275 F, this professional-grade seal features flame-resistant and moisture-resistant properties with BHMA certification to ANSI/BHMA A156.22 performance tests for heat and cold. The patent pending microcellular EPDM technology provides exceptional abrasion resistance, tensile strength, and memory for long-lasting performance.

Professional Features & Benefits

  • Temperature Performance: Operates reliably from -81 F to 275 F for extreme weather applications and demanding environmental conditions.
  • Advanced Material Construction: Aluminum alloy 6063 T5 temper frame with synthetic EPDM rubber in polypropylene thermoplastic matrix closed cell advanced elastomeric foam core.
  • Superior Durability: Very good abrasion resistance, tensile strength and memory properties ensure long-term sealing performance in high-traffic applications.
  • Weather Resistance: Flame-resistant and moisture-resistant design with good resistance to ozone, sunlight and aging for outdoor applications.
  • BHMA Certification: Certified to ANSI/BHMA A156.22 performance tests for heat and cold ensuring compliance with industry standards.
  • Adjustable Installation: #6 x 3/4" stainless steel sheet metal screws furnished with slotted screw holes for precise adjustment during installation.
  • Patent Pending Technology: Microcellular EPDM construction provides enhanced sealing performance and longevity compared to conventional materials.
  • Professional Finish: Black color with anodized aluminum construction for attractive appearance and corrosion resistance.

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
  • Series: Neoprene Sponge Seal Series
  • Subcategory: Gaskets & Weatherstripping

Professional Applications

  • Commercial Office Building Entrances
  • Educational Facility Exterior Doors
  • Healthcare Institution Climate Control
  • Retail Store Weather Protection
  • Industrial Facility Environmental Sealing
  • Multi-Tenant Residential Entry Systems
  • Government Building Energy Efficiency

Why Choose NGP Quality?

NGP weatherstripping products deliver professional-grade sealing performance with aluminum alloy 6063 T5 temper construction and patent pending microcellular EPDM technology. BHMA certified to ANSI/BHMA A156.22 performance standards with temperature range from -81 F to 275 F for reliable operation in extreme conditions. Engineered for demanding commercial applications where consistent weatherproofing and energy efficiency are essential.

Product Specs

Product Group:
Door Trim and Accessories
Series:
Neoprene Sponge Seal Series
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 120NA-36 – Frequently Asked Questions

1) Do I need to buy screws separately for the NGP 120NA seal?
No. Number 6 by 3/4 inch stainless steel sheet metal screws come with the seal. The stainless fasteners matter on exterior openings where a plated screw would rust and streak the frame. The holes are slotted, so you can back the screws off slightly and slide the section in or out to fine tune compression against the door before final tightening.
2) Is the NGP 120NA seal rated for exterior doors in cold climates?
It is built for it. The seal carries a service range of -81 F to 275 F and is BHMA certified to the ANSI/BHMA A156.22 performance tests for heat and cold. The EPDM foam core also resists ozone, sunlight and aging, which is what keeps a bulb seal from going hard and cracking after a couple of winters on a south facing entrance.
3) Will the NGP 120NA gasketing work on a fire rated door?
The 120NA is flame resistant weatherstripping certified to ANSI/BHMA A156.22, which is the smoke and sound gasketing standard, not the fire label standard. If your opening needs labeled fire gasketing, specify an intumescent or fire rated smoke seal instead. For weather and air infiltration on exterior and climate controlled openings, the 120NA is the right piece.
4) What is the difference between the NGP 120NA neoprene sponge seal and the Cal-Royal PG-601 perimeter gasketing?
Both are aluminum channel perimeter gasketing that mounts to the frame face or stop to seal the door perimeter, but the sealing element differs. The NGP 120NA uses a neoprene sponge seal with a synthetic EPDM rubber closed cell foam core in an aluminum alloy 6063 T5 temper channel, rated from -81 F to 275 F and BHMA certified to ANSI/BHMA A156.22 heat and cold performance tests. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing that carries a vinyl insert instead of a foam-core sponge element. For an exterior opening that swings through a wide seasonal temperature range, the EPDM foam core of the 120NA is the element rated for that span; for a lighter interior perimeter seal, a vinyl insert channel like the PG-601 is the simpler build.
5) I need weatherstripping that carries a BHMA certification for a government building spec - does the Cal-Royal PG-601 work or do I need the NGP 120NA?
The NGP 120NA is the one that carries the certification claim: it is BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold, which is the language most institutional and government specifications cite for gasketing. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert and is described by its construction rather than by a A156.22 certification. If your drawing calls out A156.22 gasketing by name, specify the 120NA.
6) Will this seal hold up on a high traffic entrance that cycles all day?
That is the case it is made for. The microcellular EPDM core is specified for abrasion resistance, tensile strength and memory, meaning it springs back rather than taking a permanent set from constant door contact. It is a commercial grade product, used on office, school, healthcare, retail and multi-tenant entries.
7) Can the NGP 120NA be used on a pair of doors?
On the frame, yes, run it across the head and both outer jambs of a pair the same as a single. It does not seal the meeting stile between the two leaves. For that gap you need an astragal, and for the gap under the doors you need a door bottom or sweep. The 120NA handles the perimeter only.
8) Is the Cal-Royal PG-601 a door shoe or perimeter weatherstripping? I am trying to seal the bottom of the door, not the jambs.
The Cal-Royal PG-601 is aluminum channel perimeter gasketing with a vinyl insert, which mounts around the head and jambs of the frame. The NGP 120NA is likewise a perimeter seal - an anodized aluminum channel carrying a neoprene sponge seal with an EPDM foam core, furnished with #6 x 3/4 inch stainless steel sheet metal screws and slotted holes for adjustment. Neither one seals the gap under the door leaf; for that you want a door bottom or door shoe, and the 120NA is the head and jamb half of that assembly.
9) Which perimeter seal holds up better on a high traffic entrance that gets sun all day?
The NGP 120NA is built for that duty. Its patent pending microcellular EPDM element is described as having very good abrasion resistance, tensile strength and memory, plus good resistance to ozone, sunlight and aging, and the channel is anodized aluminum for corrosion resistance on an exposed opening. The Cal-Royal PG-601 uses a vinyl insert in its aluminum channel, a different sealing material. On a storefront or office entrance cycling constantly in direct sun, the EPDM element of the 120NA is the one specified for sunlight and aging resistance.
10) What finish does the NGP 120NA come in, and will it match dark bronze or black frames?
One finish only: anodized aluminum with a black seal. It reads well against dark anodized and painted black frames. If your building standard is clear aluminum or a bright finish, this is the wrong appearance match and you would want a mill finish perimeter seal.
How fast can I get the NGP 120NA-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 120NA-36 come with a warranty?
Absolutely. The NGP 120NA-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 120NA-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 120NA-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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