NGP 122NA Neoprene Sponge Seal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$45.36
NGP 122NA Neoprene Sponge Seal with Anodized Aluminum Mounting - Temperature Range -20 F to 200 F

NGP 122NA Neoprene Sponge Seal with Anodized Aluminum Mounting - Temperature Range -20 F to 200 F

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Model: 122NA-36

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

$45.36
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NGP Neoprene Sponge Seal with Anodized Aluminum Mounting

Professional Door Weatherstripping and Gasketing Solution

The NGP Neoprene Sponge Seal combines aluminum alloy 6063 T5 temper construction with advanced synthetic rubber polymer blend technology for superior door sealing performance. This professional-grade weatherstripping features a temperature range of -20 F to 200 F and is BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold resistance. The anodized aluminum mounting provides durability while the neoprene sponge seal delivers excellent abrasion resistance and memory retention for long-term sealing effectiveness.

Professional Features & Benefits

  • Temperature Performance: Operates effectively in temperature range -20 F to 200 F for versatile climate applications.
  • Advanced Material Construction: Synthetic rubber polymer blend of PVC, Nitrile rubber (NBR), and Chloroprene closed cell advanced elastomeric foam provides superior sealing properties.
  • Durable Aluminum Mounting: Aluminum alloy 6063, T5 temper with anodized finish ensures long-lasting corrosion resistance and structural integrity.
  • Superior Physical Properties: Very good abrasion resistance, tensile strength and memory for consistent sealing performance over time.
  • Weather Resistance: Flame resistant and moisture resistant construction 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.
  • Professional Appearance: Black neoprene seal with anodized aluminum mounting provides clean, professional aesthetics.

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 Door Sealing
  • Educational Facility Weather Protection
  • Healthcare Institution Environmental Control
  • Industrial Facility Climate Separation
  • Retail Establishment Energy Efficiency
  • Multi-Tenant Residential Weather Sealing
  • Government Building Environmental Compliance

Why Choose NGP Quality?

NGP weatherstripping products deliver professional-grade sealing performance with aluminum alloy 6063 T5 temper construction and advanced synthetic rubber polymer blend technology. BHMA certified to ANSI/BHMA A156.22 performance standards with temperature range -20 F to 200 F for reliable operation in demanding commercial applications. Engineered for superior abrasion resistance, tensile strength and memory retention where consistent environmental sealing is 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 122NA-36 – Frequently Asked Questions

1) What lengths does the NGP 122NA neoprene sponge seal come in, and how do I cover a full door frame?
The 122NA comes in 36, 60, 72, 84 and 96 inch lengths. For a standard single opening you're typically buying one piece for the head and two for the jambs, so a common perimeter order is a 36 inch across the top with a pair of 84 inch legs down the sides. Cut to fit on site; the aluminum retainer is 6063 alloy in T5 temper and cuts clean with a miter saw and a non-ferrous blade.
2) Will neoprene sponge weatherstripping hold up outside on an exterior door?
Yes. The neoprene sponge on the 122NA is a closed cell blend of PVC, nitrile rubber (NBR) and chloroprene, with good resistance to ozone, sunlight and aging, plus moisture resistance. Its stated temperature range is -20 F to 200 F, which covers most exterior climates including unconditioned entries and mechanical rooms. The anodized aluminum retainer handles the corrosion side.
3) Is the NGP 122NA seal BHMA certified for a spec that calls out ANSI/BHMA A156.22?
It is. The 122NA is BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold, which is the gasketing and edge seal standard a specifier writes against. That is the line to put on the submittal for institutional and government work where the drawing names A156.22 gasketing.
4) Does the NGP 122NA come with fasteners, or do I need to supply screws?
Screws are furnished: #6 x 3/4 inch stainless steel sheet metal screws. The mounting holes are slotted, so you can set the retainer, close the door against the sponge, and shift the leg in or out before final tightening to dial in compression. Nothing else is required to hang it on a wood or hollow metal frame.
5) Will the NGP 122NA seal the gap at the bottom of the door too?
No. The 122NA mounts to the frame stop and seals the head and the two jambs. The gap under the door is a separate part, either a door bottom/sweep on the door face or a threshold and automatic door bottom at the sill. Order that alongside the perimeter seal if you're closing up the whole opening.
6) What is the difference between the NGP 122NA neoprene sponge seal and the Cal-Royal PG-601 perimeter gasketing?
Both are aluminum-channel perimeter seals for the door frame, but the sealing element differs. The NGP 122NA uses a black neoprene sponge element - a synthetic rubber polymer blend of PVC, nitrile rubber (NBR) and chloroprene closed cell foam - carried in an anodized aluminum 6063 T5 mounting. The Cal-Royal PG-601 is an aluminum channel with a vinyl insert. Neoprene sponge compresses and recovers as a closed cell foam, which is why the 122NA is described for abrasion resistance and memory retention; a vinyl insert is a solid extruded element. If a facility is standardizing on one seal material across openings, that element material is the deciding difference, not the channel.
7) Which perimeter seal holds up on an exterior opening that swings from winter cold to summer sun?
The NGP 122NA is rated for a temperature range of -20 F to 200 F and is BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold, with good resistance to ozone, sunlight and aging. That certified heat and cold performance is the specific reason to put the 122NA on an exterior frame rather than a general aluminum-and-vinyl channel seal such as the Cal-Royal PG-601. For an institutional buyer who has to show the seal meets a stated standard, the A156.22 certification on the 122NA is the citable line.
8) Should I use a sponge neoprene perimeter seal or a vinyl bulb insert for my door frames?
Sponge neoprene compresses against an irregular or slightly out-of-plumb frame better and takes the abrasion of a high-traffic opening, with good memory so it keeps sealing after repeated slams. A vinyl insert type, like the Cal-Royal PG-601 aluminum channel perimeter gasketing with vinyl insert, is the other common approach in the same aluminum-channel format. Both mount to the stop; the choice is mostly the seal material and how much compression set you can live with on a door cycled hundreds of times a day.
9) Is the black neoprene on the 122NA flame resistant for a commercial corridor?
The seal material is described as flame resistant and moisture resistant, and the product is rated commercial rather than residential. That is a material property statement, not a fire door label, so if the opening needs a labeled fire rated smoke seal, specify a gasket carrying that listing.
10) Can the Cal-Royal PG-601 be used in place of the NGP 122NA on a door bottom?
No - neither one is a door bottom part. The NGP 122NA is a perimeter seal that mounts to the head and jambs of the frame, fastened with the #6 x 3/4 inch stainless steel sheet metal screws furnished, through slotted holes for adjustment. The Cal-Royal PG-601 is likewise perimeter gasketing in an aluminum channel. Cal-Royal groups the PG-601 with its door shoe products, which is a common source of confusion; a door shoe mounts to the bottom rail of the door itself and is a different part from either of these. Sealing the full opening takes a perimeter seal plus a separate bottom seal or shoe.
11) I need perimeter gasketing cut to a 7-foot frame - does the NGP 122NA come long enough?
Yes. The NGP 122NA comes in 36 inch, 60 inch, 72 inch, 84 inch and 96 inch lengths, so an 84 inch piece covers a standard 7-foot jamb in one run and a 36 inch piece covers a 3-foot head. Ordering the jamb length that matches the frame avoids splicing mid-run, which is where perimeter seals typically leak. The slotted screw holes let each piece be adjusted against the stop before the screws are set.
12) Will anodized aluminum weatherstripping match the aluminum storefront and hardware already on my building?
The 122NA pairs a black neoprene seal with a clear anodized aluminum retainer, which reads as the standard mill-finish aluminum look on storefront frames and hollow metal painted in light colors. On a fleet of openings it gives you one part number across the building, and the anodizing is what keeps it from chalking on exterior doors.
How fast can I get the NGP 122NA-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 122NA-36 come with a warranty?
Absolutely. The NGP 122NA-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 122NA-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 122NA-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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