NGP 884B/SV 36 Bumper Seal Thr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$66.44
NGP 884B/SV Bumper Seal Threshold, 7/8 x 2 x 36 Inch - 1/2 Inch R, Threshold Component, Vinyl Seal, Mill Aluminum

NGP 884B/SV 36 Bumper Seal Threshold with Vinyl Seal - 36 Inch Mill Aluminum Door Threshold Component

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Model: 884B/SV
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$66.44
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NGP Bumper Seal Threshold with Vinyl Seal - 36 Inch Mill Aluminum Door Threshold Component

Professional Door Threshold Solution with Integrated Vinyl Seal

The NGP Bumper Seal Threshold delivers professional-grade door sealing performance with durable aluminum construction and integrated vinyl seal. This 36-inch threshold component features precise 2" wide x 7/8" tall dimensions with aluminum alloy 6063, T5 temper construction for commercial applications. The mill aluminum finish provides versatile compatibility while the black vinyl seal ensures effective weatherproofing and sound dampening.

Professional Features & Benefits

  • Precision Dimensions: 2" wide x 7/8" tall profile with 36-inch length provides optimal fit for standard door openings.
  • Heavy-Duty Construction: Aluminum alloy 6063, T5 temper with .110" typical wall thickness delivers exceptional durability for commercial applications.
  • Integrated Vinyl Seal: Black vinyl seal component provides effective weatherproofing and sound dampening performance.
  • Lightweight Design: .48 lbs./ft. weight specification allows for easy handling and installation while maintaining structural integrity.
  • Complete Hardware Package: Includes #10 x 1-1/2" FH zinc plated wood screws for secure mounting installation.
  • Versatile Finish Options: Mill aluminum finish provides neutral appearance with dark bronze finish compatibility for DKB threshold applications.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Hang Type: Offset Hung
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Door Thresholds
  • Product Type: Thresholds - Saddle
  • Series: Offset Threshold Series
  • Subcategory: Thresholds

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 threshold components deliver professional-grade reliability with aluminum alloy 6063, T5 temper construction and precision .110" wall thickness specifications. The integrated vinyl seal design and complete hardware package ensure dependable weatherproofing performance. Engineered for demanding commercial applications where consistent sealing and durability are essential.

Manufacturer Resources

NGP Threshold Catalog

Product Specs

Product Group:
Door Trim and Accessories
Series:
Offset Threshold Series
Product Subgroup:
Door Thresholds
Product Type:
Thresholds - Saddle
Subcategory:
Thresholds
Commercial/Residential:
Commercial
Hang Type:
Offset Hung
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 884B/SV – Frequently Asked Questions

1) Will the NGP 884B/SV threshold work on an offset hung door?
That's exactly what it's built for. The 884B/SV is part of NGP's Offset Threshold Series and is listed as offset hung, meaning the door sits off the centerline of the threshold rather than closing down onto a flat saddle. The black vinyl bumper seal takes the contact from the door face. If your door closes flat onto the sill instead of against an offset stop, a flat saddle profile is the right shape, not this one.
2) Does the 36 inch NGP bumper seal threshold fit a 36 inch door opening?
The extrusion is supplied at 36 inches, which matches a nominal 3-0 door. In practice thresholds get cut to the actual frame opening, and aluminum extrusion cuts cleanly with a miter saw and a non-ferrous blade. For a wider opening you need a longer piece; this one will not stretch.
3) Do I need to buy screws separately for the NGP 884B/SV threshold?
No, mounting hardware comes with it. NGP supplies #10 x 1-1/2 inch flat head zinc plated wood screws with the threshold. Note those are wood screws, so if you are anchoring into concrete or a masonry sill you will need your own sleeve anchors or Tapcons plus a matching masonry bit.
4) I need a fire rated threshold for a rated opening - is the NGP 884B/SV the right part?
For a rated opening, look at the Cal-Royal saddle thresholds instead. The CR2000 Series is a saddle threshold with a fire rated and ADA compliant design, and the CR3700 Series carries a 3-hour positive pressure fire rating. The NGP 884B/SV is a commercial offset-hung bumper seal threshold in 6063-T5 aluminum with an integrated black vinyl seal - the right choice where you are sealing the opening against weather and sound, not where the door schedule calls out a fire rating. Match the rating on the drawing to the Cal-Royal series that states it.
5) What is a flat saddle threshold alternative to the NGP 884B/SV when the opening does not need a bumper seal?
The Pemko 272 Series is a flat saddle threshold in heavy-duty aluminum at a 1/4 inch by 6 inch profile, and it is ADA compliant. The NGP 884B/SV is a different animal: a 2 inch wide by 7/8 inch tall offset-hung profile in 6063-T5 aluminum with a black vinyl bumper seal built into it, supplied with #10 x 1-1/2 inch flat head zinc plated wood screws. If the door is offset hung and you need the door to close against a seal, the 884B/SV carries that seal. If you have a flush opening where the door leaf lands elsewhere and you only need to cover the floor joint over a wide bearing surface, the 272 Series wide flat profile is the one to look at.
6) What finishes does the NGP 884B bumper seal threshold come in?
Two: mill aluminum and dark bronze. Mill is the raw silver aluminum finish and is the usual pick when it sits against an aluminum storefront frame. Dark bronze matches bronze anodized frames and dark painted doors. The vinyl seal insert is black either way.
7) What does the vinyl seal on the NGP 884B/SV actually do that a plain aluminum saddle doesn't?
The vinyl insert gives you a compressible contact surface where the door meets the threshold, so it closes the gap for weather and cuts sound transmission under the door. A bare aluminum saddle is a wear plate and a transition between floor finishes, nothing more. If you are chasing a draft or light under an exterior door, the sealed profile is the one you want.
8) I'm standardizing thresholds across a building. Can I use the NGP 884B on every exterior door?
Only on the offset hung openings. The 884B/SV is an offset series profile, so doors that close flat down onto the sill need a saddle style instead, and any opening where the drawing calls for a fire rating or a low rise ADA transition needs a product carrying that specific rating. The 884B is available in mill aluminum and dark bronze, which covers most frame colors if you are trying to keep one look across the fleet.
9) Can I use a Pemko 272 threshold to replace an NGP 884B/SV that is already in the doorway?
Treat it as a different profile, not a drop-in. The NGP 884B/SV is 2 inches wide and 7/8 inch tall with a vinyl seal running in it and is set up for an offset hung door. The Pemko 272 Series is a flat saddle at 1/4 inch by 6 inch in heavy-duty aluminum - three times the width and a fraction of the height, with no seal component. The anchor pattern, the floor coverage and the way the door bottom meets the threshold all change. If you are matching what is already down across a set of doors, stay with the 884B/SV profile; the 884B/SV comes in mill aluminum and dark bronze so you can match the finish across the fleet.
10) Which saddle threshold should I specify if ADA compliance is the driving requirement?
Two in the comparable range state it directly: the Pemko 272 Series is an ADA compliant flat saddle threshold in 1/4 inch by 6 inch heavy-duty aluminum, and the Cal-Royal CR2000 Series is a saddle threshold with a fire rated and ADA compliant design. Between them, the choice comes down to whether the opening also needs a fire rating - the CR2000 states one, the 272 Series is the flat aluminum saddle on its own.
11) Can the black vinyl seal on the NGP 884B be replaced when it wears out?
The seal is a separate vinyl component set into the aluminum extrusion, not a molded-in part of the profile, so the wear item and the structural extrusion are two different pieces. That matters on a high traffic entry: the vinyl is what takes the abuse, and the 6063 T5 body underneath stays put.
12) Do the Cal-Royal CR2000 or CR3700 include a vinyl seal like the NGP 884B/SV?
The NGP 884B/SV is built around its seal - a black vinyl seal integrated into a 2 inch by 7/8 inch aluminum alloy 6063, T5 temper section, sold with #10 x 1-1/2 inch flat head zinc plated wood screws for mounting. The Cal-Royal CR2000 and CR3700 are saddle threshold series defined by their fire rating and ADA characteristics rather than by a seal component. If the requirement is a door bottom bearing on a seal for weather and sound, that is the 884B/SV; if the requirement is the rating, the Cal-Royal series answer that.
How fast can I get the NGP 884B/SV 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 884B/SV come with a warranty?
Absolutely. The NGP 884B/SV 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 884B/SV?
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 884B/SV 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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