NGP 14RA 1-3/4 84 Reinforced N...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$156.85
NGP NGP 14RA 1-3/4 Reinforced Neoprene Door Bottom Seal 84", Anodized Aluminum NGP-14RA 1-3/4 84

NGP 14RA 1-3/4 84 Reinforced Neoprene Door Bottom Seal 1-3/4" x 84" with Anodized Aluminum

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Model: 14RA 1-3/4 84

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

$156.85
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NGP Reinforced Neoprene Door Bottom Seal 1-3/4" x 84" with Anodized Aluminum

Professional Door Weatherization Solution

The NGP 14RA reinforced neoprene door bottom seal provides superior weatherproofing for commercial doors with its 1-3/4" profile and 84" length. Constructed with aluminum alloy 6063 T5 temper housing and a synthetic rubber polymer blend of Chloroprene and EPDM, this seal delivers exceptional durability and performance. The anodized aluminum finish resists corrosion while the reinforced neoprene provides excellent abrasion resistance and memory retention for long-lasting sealing effectiveness.

Professional Features & Benefits

  • Optimal Door Compatibility: 1-3/4" profile designed for standard commercial door thickness with 84" length for full door coverage.
  • Heavy-Duty Construction: Aluminum alloy 6063 T5 temper provides exceptional strength and dimensional stability for demanding applications.
  • Advanced Polymer Blend: Chloroprene and EPDM synthetic rubber combination delivers superior abrasion resistance, tensile strength, and memory retention.
  • Wide Temperature Range: Operates effectively from -20 F to 200 F for reliable performance in extreme conditions.
  • Weather Resistant Design: Flame resistant and moisture resistant construction with excellent resistance to ozone, sunlight, and aging.
  • Corrosion Protection: Anodized aluminum finish provides long-lasting protection against environmental elements.
  • Flexible Configuration: Available for 2-1/4" thick doors when specified for versatile installation options.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Door Bottom Sweeps and Door Shoes
  • Product Type: Door Sweeps and Bottoms
  • 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

Weatherized Construction

The reinforced neoprene seal features flame resistant and moisture resistant properties with excellent resistance to ozone, sunlight, and aging. The wide temperature range of -20 F to 200 F ensures reliable sealing performance in both interior and exterior door applications exposed to varying environmental conditions.

Why Choose NGP Quality?

NGP door bottom seals deliver professional-grade weatherization with aluminum alloy 6063 T5 temper construction and advanced Chloroprene/EPDM polymer blend technology. The anodized aluminum finish and reinforced neoprene design provide exceptional durability and memory retention for long-term sealing effectiveness. Engineered for demanding commercial applications where reliable weather protection and energy efficiency are essential.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Door Bottom Sweeps and Door Shoes
Product Type:
Door Sweeps and Bottoms
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 14RA 1-3/4 84 – Frequently Asked Questions

1) Will the NGP 14RA door bottom seal fit a 1-3/4 inch thick door?
That's exactly what the 14RA 1-3/4 is built for. The 1-3/4 inch profile matches standard commercial door thickness, and 1-3/4 inches is the thickness nearly every commercial opening is hung at. If your doors are the heavier 2-1/4 inch leaves, the 14RA is also made in a 2-1/4 inch width and has to be specified that way when ordering.
2) Can the NGP 14RA neoprene door bottom go on an exterior door in a cold climate?
Yes. The reinforced neoprene runs from -20 F to 200 F, and the seal is moisture resistant with resistance to ozone, sunlight, and aging, so it holds up on an exterior leaf that takes weather and UV. The aluminum retainer is anodized, which is the corrosion protection you want on an outswing door where the housing is exposed.
3) Should I use a neoprene door bottom or a brush sweep on my commercial doors?
A solid neoprene blade like the NGP 14RA seals tight against the threshold, which is what you want for weather, drafts, and light infiltration. A brush sweep, such as the Pemko 29326NB or the Cal-Royal BTN-112 with its extruded aluminum retainer and neoprene insert, drags less and is more forgiving over an uneven floor, carpet, or a saddle that is out of level, but it does not close off water the way a blade does. Exterior openings and anywhere you are chasing energy loss, go with the blade. Interior doors over finished floor, brush is easier to live with.
4) What is the closest equivalent to the NGP 14RA door bottom seal from Pemko?
The Pemko 345V door bottom sweep is the nearest Pemko counterpart. Both are door bottom sweeps that mount to the face of the door with an aluminum retainer carrying a flexible insert. The difference is the insert material: the NGP 14RA carries a reinforced neoprene insert, a Chloroprene and EPDM synthetic rubber blend rated from -20 F to 200 F, in an anodized aluminum housing of 6063 T5 alloy, while the 345V uses Pemko's Eco-V insert, which is GREENGUARD Gold certified. If the specification calls out a low-emitting material for a school or healthcare interior, the 345V insert is the one carrying that certification; if the opening sees temperature swing and abrasion, the neoprene blend on the 14RA is the one with the published temperature range.
5) Is a brush sweep a substitute for a reinforced neoprene door bottom seal?
They are not interchangeable seals, even though both mount at the bottom of the door. The Pemko 29326NB is a brush door bottom sweep in clear anodized aluminum with a concealed fastener design, and the Cal-Royal BTN-112 pairs an extruded aluminum retainer with a neoprene insert. A brush filament sweeps debris and tolerates uneven or carpeted thresholds without binding, but it does not compress into a continuous contact line the way the reinforced neoprene on the NGP 14RA does. If the opening is being sealed against weather, air infiltration, or smoke migration, specify the neoprene bottom; if the door drags over an irregular floor and the goal is a wiper, the brush is the one that will keep sweeping.
6) For an exterior door taking driving rain, is a door bottom sweep enough or is something else needed?
A face-mounted bottom sweep like the NGP 14RA seals the gap between the door bottom and the threshold, but it does nothing about water running down the face of the door and reaching that joint. The Pemko 3452 is a surface plate rain drip door bottom, which combines the bottom seal with a projecting drip that throws water clear of the joint. On an exposed exterior opening with no overhang, the rain drip version is the one to specify. On a covered entry, an interior opening, or a door where the frame already carries a separate drip cap, the 14RA reinforced neoprene bottom covers the sealing job on its own, and its Chloroprene and EPDM blend is rated for moisture, ozone, and sunlight exposure from -20 F to 200 F.
7) What is the difference between the NGP 14RA and a rain drip door bottom?
They do two different jobs and are often used together. The 14RA is the seal itself, a neoprene blade in an anodized aluminum retainer that closes the gap between door and threshold. A rain drip, like the Pemko 3452 surface plate rain drip, mounts higher on the face of the door and throws water clear of the joint before it ever reaches the bottom. On a weather-exposed exterior door you fit the drip above and the bottom seal below.
8) What is the neoprene on the NGP 14RA actually made of, and will it take abuse from a high-traffic door?
The blade is a synthetic rubber polymer blend of Chloroprene and EPDM, reinforced, which is what gives it abrasion resistance, tensile strength, and memory retention. Memory is the part that matters on a door cycling all day: the blade returns to shape instead of taking a set and leaving a gap under the leaf. The material is also flame resistant.
9) I need a low-VOC or GREENGUARD certified door sweep instead of neoprene. What are my options?
The NGP 14RA uses a Chloroprene and EPDM neoprene blade. If your spec calls for a certified insert, look at the Pemko 345V, which carries a GREENGUARD Gold Certified Eco-V insert, or the Pemko 56 Series door bottom sweep, also with an Eco-V insert, in a 36 inch length. Those are the ones to quote when the submittal is driving material certification rather than temperature range.
10) Does the NGP 14RA mount to the face of the door or the bottom edge?
The 14RA is a surface-applied door bottom: the anodized aluminum retainer fastens to the face of the door near the bottom rail and the neoprene blade hangs down to sweep the threshold. That makes it a retrofit part, no routing or mortising of the door edge, which is why it goes onto existing wood and hollow metal leaves without pulling them off the hinges. If you need the seal buried in the door edge instead, that is a mortised or automatic door bottom, a different part.
11) We are standardizing door bottoms across a portfolio. How do the Pemko 345V and 56 Series differ from each other?
Both are Pemko door bottom sweeps carrying the Eco-V insert rather than a rubber compound. The 345V is described as a professional door bottom sweep with a GREENGUARD Gold certified Eco-V insert, while the 56 Series door bottom sweep with Eco-V insert is furnished in a 36 inch length. If the driver for standardizing is a low-emitting materials requirement across a school or hospital, the GREENGUARD Gold certification is called out on the 345V. If the driver is a single stocked length matching 3 foot leaves, the 56 Series is the one published at 36 inches. Where the standard is instead a neoprene seal with a stated service range, the NGP 14RA reinforced neoprene bottom holds -20 F to 200 F with flame resistant and moisture resistant construction.
12) Can I use the Cal-Royal BTN-112 in place of an NGP reinforced neoprene door bottom?
The Cal-Royal BTN-112 is a door bottom sweep with an extruded aluminum retainer and a neoprene insert, so it is the same general construction as the NGP 14RA: an aluminum carrier holding a neoprene sealing element against the door bottom. The NGP 14RA specifies its insert as reinforced neoprene, a Chloroprene and EPDM polymer blend selected for abrasion resistance and memory retention, in an anodized 6063 T5 aluminum housing rated -20 F to 200 F. Where a submittal calls for a documented temperature range and a reinforced compound, specify the 14RA; where the requirement is simply an aluminum retainer with a neoprene insert, the BTN-112 answers that description.
13) Is the NGP 14RA door bottom seal rated for healthcare and school buildings?
The 14RA is a commercial-duty item, and NGP lists it for office buildings, schools, healthcare, retail, industrial and warehouse space, multi-tenant residential, and government facilities. For a facility manager standardizing across doors, the 84 inch stock length plus the 1-3/4 inch profile covers the typical commercial opening, so one part number can go on a whole run of doors.
14) Which door bottom should I use if the fasteners need to stay hidden for appearance?
The Pemko 29326NB brush door bottom sweep uses a concealed fastener design and a clear anodized aluminum retainer, so the mounting screws do not read across the face of the door. The NGP 14RA reinforced neoprene bottom uses an anodized aluminum housing in 6063 T5 alloy, matching the clear anodized look on the 29326NB, but its sealing element is reinforced neoprene rather than brush filament. On a lobby or storefront leaf where the finish detail governs, the concealed fastener sweep is the one built for it; where the seal itself governs, keep the neoprene bottom and let the fasteners show.
How fast can I get the NGP 14RA 1-3/4 84 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 14RA 1-3/4 84 come with a warranty?
Absolutely. The NGP 14RA 1-3/4 84 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 14RA 1-3/4 84?
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 14RA 1-3/4 84 from ZenSupply?
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