NGP 603DKB-96 96" Nylon Brush ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$143.07
NGP NGP 603DKB Nylon Brush Seal, 96" Dark Bronze NGP-603DKB-96

NGP 603DKB-96 96" Nylon Brush Seal with Dark Bronze Aluminum Housing

(No reviews yet) Write a Review

Model: 603DKB-96

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

$143.07
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

NGP 96" Nylon Brush Seal with Dark Bronze Aluminum Housing

Professional Door Weatherstripping Solution

The NGP Nylon Brush Seal delivers superior door sealing performance with a 96" length dark bronze aluminum housing and black nylon brush insert. Constructed from aluminum alloy 6063 T5 temper with synthetic polyamide bristles, this weatherstripping system operates reliably across temperature ranges from -70 F to 425 F. The moisture-resistant design provides excellent abrasion resistance, flexibility, and memory retention for long-term sealing effectiveness in commercial door applications.

Professional Features & Benefits

  • Extended Length Coverage: 96" length provides complete sealing for standard commercial door openings with minimal joints.
  • Temperature Versatility: Operates effectively from -70 F to 425 F for reliable performance across diverse climate conditions.
  • Durable Construction: Aluminum alloy 6063 T5 temper housing with synthetic polyamide brush provides exceptional durability for high-traffic applications.
  • Superior Material Properties: Excellent abrasion resistance, flexibility and memory ensure consistent sealing performance over extended service life.
  • Moisture Resistance: Synthetic polymer construction resists moisture absorption while retaining insecticides effectively.
  • Adjustable Installation: Slotted screw holes allow precise positioning adjustment during installation for optimal sealing contact.
  • Complete Hardware Package: Includes #6 x 3/4" stainless steel sheet metal screws for secure mounting to door or frame surfaces.
  • Environmental Compliance: REACH and RoHS compliant materials meet current environmental safety standards.

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: Nylon Brush Seal Series
  • Subcategory: Gaskets & Weatherstripping

Professional Applications

  • Commercial Office Building Entry Doors
  • Retail Store Front Weather Sealing
  • Educational Facility Door Systems
  • Healthcare Institution Environmental Control
  • Industrial Facility Draft Prevention
  • Multi-Tenant Residential Common Areas
  • Government Building Energy Efficiency

Why Choose NGP Quality?

NGP Nylon Brush Seal products deliver professional-grade sealing performance with aluminum alloy 6063 T5 temper construction and synthetic polyamide bristles rated for -70 F to 425 F operation. REACH and RoHS compliant materials ensure environmental safety compliance while providing excellent abrasion resistance, flexibility and memory for demanding commercial applications where reliable weatherstripping performance is essential.

Product Specs

Product Group:
Door Trim and Accessories
Series:
Nylon Brush 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 603DKB-96 – Frequently Asked Questions

1) Does the NGP 603DKB brush seal come with mounting screws?
It ships with #6 x 3/4 inch stainless steel sheet metal screws for fastening the housing to the door or the frame. The screw holes in the housing are slotted, so you can set the piece, snug the screws, and slide it in or out until the bristle just kisses the door before you tighten down. Stainless fasteners matter on an exterior opening where plated screws would bleed rust down a bronze housing.
2) For a high-heat door opening, should I use a nylon brush seal or a vinyl-insert perimeter gasket?
The NGP 603DKB brush seal uses synthetic polyamide bristles in a 6063 T5 aluminum housing with a stated operating range of -70 F to 425 F, which is the reason it gets specified on boiler rooms, mechanical rooms and other openings that see real temperature swing. The Cal-Royal PG-601 uses a vinyl insert in an aluminum channel, a material family that is normally chosen for ordinary interior and entry perimeter sealing rather than for extreme temperature service. Where the opening runs hot or cold, the brush seal is the one carrying the temperature rating.
3) What is the difference between an NGP 603DKB nylon brush seal and a Cal-Royal PG-601 perimeter gasket?
They seal the same gap by different means. The NGP 603DKB carries black nylon brush bristles in a dark bronze aluminum housing, made from 6063 T5 aluminum with synthetic polyamide bristles rated from -70 F to 425 F. The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert, so the sealing element is a compressible vinyl bulb or fin rather than a bristle. Brush sweeps across a surface and tolerates misalignment and heat; vinyl compresses against the stop for a tighter contact seal on a door that closes squarely.
4) What is the NGP 603DKB nylon brush seal used for on a commercial door?
It's perimeter weatherstripping. A dark bronze aluminum housing carries a black nylon brush that sweeps against the door face or edge to close the gap around the opening, cutting drafts, light and dust on entry doors, storefronts, and interior openings in schools, healthcare and multi-tenant buildings. The brush wipes rather than compresses, so it tolerates a door that doesn't sit perfectly square in the frame.
5) Will the nylon brush seal handle a door in an unheated or high-heat area?
The nylon brush seal runs from -70 F to 425 F, so a loading dock, an unconditioned stairwell, a walk-in vestibule, or a mechanical or boiler room door are all inside its range. The synthetic polyamide bristle resists moisture absorption, so it won't swell or go limp in a wet entry.
6) Can I mount the brush seal on the frame instead of the door?
Either way. The screws are supplied for mounting the housing to the door or the frame surface, so you can run it on the jamb face so the brush sweeps the door, or on the door edge so it sweeps the stop or the adjacent leaf on a pair. Slotted holes let you dial in bristle contact after the piece is up, which is what you want on a pair where the two leaves don't meet perfectly.
7) Can I use a Cal-Royal PG-601 in place of an NGP 603DKB where the door or frame is out of true?
Think about how much irregularity each element can bridge. The NGP 603DKB brush insert is described as having excellent abrasion resistance, flexibility and memory, and its slotted screw holes allow the housing to be shifted during installation to set the bristle contact. The Cal-Royal PG-601 seals with a vinyl insert in an aluminum channel, which relies on consistent compression against the stop. On a warped slab, a racked frame, or an opening with a variable gap, the brush keeps contact across the irregularity; on a square, tight-closing opening the vinyl gives a more positive seal.
8) Is a door shoe an acceptable substitute for a 96 inch nylon brush seal?
No, and the two get confused because both are aluminum extrusions with a flexible insert. The NGP 603DKB is a 96 inch brush seal furnished with #6 x 3/4 inch stainless steel sheet metal screws for mounting to the door or frame surface, and at 96 inches it is cut for the jambs and head of a commercial opening. Cal-Royal groups the PG-601 in its Door Shoes Series, and a door shoe mounts to the bottom rail of the slab to seal against the threshold. Sealing the perimeter and sealing the bottom are two separate line items on the same opening, not alternatives to each other.
9) Will the dark bronze brush seal match my existing dark bronze door hardware?
The housing is dark bronze finished aluminum, the standard companion to dark bronze anodized storefront and entrance framing, so it blends on an aluminum entrance rather than outlining the opening in a contrasting color. The bristle itself is black. For a fleet of doors in a portfolio, ordering the same 603DKB across openings keeps the perimeter looking consistent.
10) How durable is the aluminum housing on the NGP brush seal for a high-traffic entrance?
The housing is 6063 T5 temper aluminum alloy, an extrusion temper that holds its shape under repeated door contact instead of denting or deflecting the way thin roll-formed stock does. The polyamide bristle is specified for abrasion resistance and memory, meaning it stands back up after each swing rather than taking a permanent set from the door.
11) Is the NGP 603DKB seal REACH and RoHS compliant for a government or institutional spec?
Yes, the materials are REACH and RoHS compliant, which is what most public agency and institutional purchasing specs are looking for on a material submittal for gasketing.
12) If I need weatherstripping that matches a dark bronze finish across a building, what are my options?
The NGP 603DKB comes with a dark bronze aluminum housing and black nylon bristles, which is the combination usually specified to disappear against bronze anodized storefront and dark painted hollow metal frames. The Cal-Royal PG-601 is an aluminum channel with a vinyl insert, so the housing is likewise an aluminum extrusion that a facility can standardize on. For a property manager working a fleet of openings, the practical decision is whether every door gets the brush element or the vinyl element, since mixing the two on adjacent frames reads differently even when the housing color is the same.
How fast can I get the NGP 603DKB-96 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 603DKB-96 come with a warranty?
Absolutely. The NGP 603DKB-96 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 603DKB-96?
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 603DKB-96 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.
!