NGP 108NA Neoprene Sponge Seal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$402.60
NGP 108NA Neoprene Sponge Seal with Anodized Aluminum Frame - Temperature Range -20 F to 200 F

NGP 108NA Neoprene Sponge Seal with Anodized Aluminum Frame - Temperature Range -20 F to 200 F

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Model: 108NA-36

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

$402.60
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NGP Neoprene Sponge Seal with Anodized Aluminum Frame

Professional Door Weatherstripping Solution

The NGP Neoprene Sponge Seal combines durable anodized aluminum construction with advanced elastomeric foam technology for superior door sealing performance. Featuring aluminum alloy 6063 T5 temper frame with synthetic rubber polymer blend of PVC, Nitrile rubber (NBR), and Chloroprene closed cell foam, this weatherstripping operates reliably in temperatures from -20 F to 200 F. BHMA certified to ANSI/BHMA A156.22 performance standards for heat and cold resistance with included stainless steel mounting hardware.

Professional Features & Benefits

  • Wide Temperature Range: Operates effectively from -20 F to 200 F for reliable performance in extreme weather conditions.
  • Premium Aluminum Construction: Aluminum alloy 6063 T5 temper frame provides exceptional durability and corrosion resistance for long-term commercial use.
  • Advanced Elastomeric Foam: Synthetic rubber polymer blend of PVC, Nitrile rubber (NBR), and Chloroprene closed cell foam delivers superior sealing performance with excellent memory retention.
  • Superior Durability: Very good abrasion resistance and tensile strength ensure long-lasting performance in high-traffic applications.
  • Weather Resistant Design: 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 compliance and reliability assurance.
  • Adjustable Installation: Slotted screw holes allow for precise positioning and alignment during installation.
  • Complete Hardware Package: Includes #6 x 3/4" stainless steel sheet metal screws for secure mounting.

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 Sealing
  • Industrial Facility Environmental Control
  • Multi-Tenant Residential Properties
  • Government Building Energy Efficiency

Why Choose NGP Quality?

NGP weatherstripping products deliver professional-grade sealing performance with aluminum alloy 6063 T5 temper construction and advanced elastomeric foam technology. BHMA certified to ANSI/BHMA A156.22 performance standards with temperature range from -20 F to 200 F for reliable operation in demanding commercial environments. Engineered for long-term durability with superior abrasion resistance and weather protection where consistent sealing performance 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 108NA-36 – Frequently Asked Questions

1) What lengths does the NGP 108NA neoprene sponge seal come in, and how do I cover a standard door frame?
The 108NA is sold in 36, 48, 84 and 96 inch lengths. For a typical single opening you take one 36 inch piece across the head and two 84 inch pieces down the jambs; the 48 and 96 inch lengths cover wider heads and taller frames. Order the pieces individually by length rather than expecting a boxed frame set.
2) Will this weatherstrip hold up on an exterior door in freezing winters and hot summer sun?
Yes. The 108NA seal is rated for service from -20 F to 200 F and the closed cell foam has good resistance to ozone, sunlight and aging, so it suits exterior openings in both cold and hot climates. The frame is anodized aluminum alloy 6063 T5 for corrosion resistance outdoors.
3) Does the NGP 108NA meet ANSI/BHMA A156.22 for a spec job?
It is BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold compliance. That is the gasketing standard specifiers cite, so it answers the line item on most commercial door hardware schedules.
4) What is the difference between the NGP 108NA neoprene sponge seal and the Cal-Royal PG-601 perimeter gasketing?
Both are aluminum channel perimeter seals applied to the door frame stop, but the sealing element differs. The NGP 108NA uses a closed cell elastomeric foam of PVC, nitrile rubber (NBR) and chloroprene in an anodized aluminum 6063 T5 frame, rated from -20 F to 200 F and BHMA certified to ANSI/BHMA A156.22 for heat and cold. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert. Sponge neoprene compresses and recovers against irregular door-to-frame gaps, while a vinyl insert is a firmer, smoother-wiping seal. On an exterior opening that sees wide temperature swings, the 108NA temperature rating is the specification to check against.
5) Will the Cal-Royal PG-601 work as a direct drop-in replacement for an NGP 108NA seal?
Treat it as an alternate, not a drop-in. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert, while the NGP 108NA is an anodized aluminum frame carrying a neoprene/NBR/PVC closed cell sponge. The frame profiles, screw hole spacing and insert geometry are not interchangeable between manufacturers, so the existing fastener holes in the stop will likely not line up and the insert from one will not seat in the other's channel. If you are matching a fleet of doors already running 108NA, order the 108NA in the length you need - it comes in 36, 48, 84 and 96 inch.
6) Do I need to buy screws separately for this NGP perimeter seal?
No, mounting hardware is in the box: #6 x 3/4 inch stainless steel sheet metal screws. The screw holes are slotted, so you can shift the frame slightly to dial in compression against the door face before final tightening.
7) What is the seal element actually made of, and will it take abuse in a high traffic entrance?
The sealing element is a synthetic rubber polymer blend of PVC, nitrile rubber (NBR) and chloroprene closed cell foam. It has very good abrasion resistance and tensile strength plus good memory retention, which is what keeps a seal working on doors cycled constantly at a retail or office entrance. It is also flame resistant and moisture resistant.
8) How does the NGP 108NA compare with the Cal-Royal PG-601 perimeter gasketing?
Both are aluminum channel perimeter gasketing that mounts to the frame stop. The difference is the seal element: the 108NA uses a neoprene/NBR/PVC closed cell sponge with a -20 F to 200 F range and ANSI/BHMA A156.22 certification, while the Cal-Royal PG-601 uses a vinyl insert in its aluminum channel. Sponge seals generally give more compression tolerance on doors that do not close tight and even; vinyl bulbs are the more common general-purpose choice.
9) Will this seal the gap under the door too, or do I need a separate part?
The 108NA is perimeter gasketing for the head and jambs of the frame only. For the bottom gap you need a separate door bottom, sweep or threshold seal; NGP covers those in its gasketing and automatic door bottoms line. Ordering perimeter gasketing alone leaves the largest air leak on the opening unsealed.
10) I need perimeter weatherstripping for a commercial entrance that has to hold up outdoors - which seal should I use?
The NGP 108NA is built for that duty: anodized aluminum 6063 T5 frame, closed cell foam that is flame resistant and moisture resistant with good resistance to ozone, sunlight and aging, very good abrasion resistance, and BHMA certification to ANSI/BHMA A156.22 for heat and cold. It ships with #6 x 3/4 inch stainless steel sheet metal screws and slotted holes so the seal can be shimmed to the actual door gap. The Cal-Royal PG-601 aluminum channel gasketing with a vinyl insert is the alternative channel-and-insert option if a vinyl bulb is what the job calls for.
11) Is the NGP 108NA rated for residential use or is it a commercial product?
It is classified as commercial gasketing. It is used on office building entrances, school exterior doors, healthcare climate control, retail, industrial facilities, multi-tenant residential buildings and government buildings. It works fine on a residential door, but it is built and priced as a commercial-grade product.
How fast can I get the NGP 108NA-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 108NA-36 come with a warranty?
Absolutely. The NGP 108NA-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 108NA-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 108NA-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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