NGP 600 1/2" Nylon Brush Door ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$23.55
$17.72
NGP 600 1/2" Nylon Brush Door Sweep with Aluminum Alloy Housing – Mill Aluminum Finish

NGP 600 1/2" Nylon Brush Door Sweep

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Model: 600A-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$23.55
$17.72
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NGP 600 1/2" Nylon Brush Door Sweep with Aluminum Alloy Housing

The NGP 600 is a commercial-grade nylon brush door sweep built for high-traffic applications where consistent sealing, durability, and environmental compliance are non-negotiable. The aluminum alloy 6063 T5 temper housing holds a synthetic polyamide brush that maintains its shape and seal across extreme temperature swings — rated from -70°F to 425°F. Available in Mill Aluminum, Anodized Aluminum, Gold, and Dark Bronze finishes; lengths from 36" to 144" to fit single and double doors without field cutting.

Key Features

  • 1/2" Brush Height: Sized for standard commercial door clearances; closes gaps effectively without dragging on the floor.
  • Aluminum Alloy 6063 T5 Temper Housing: Corrosion-resistant, dimensionally stable under heavy use — built for commercial door cycles, not residential.
  • Synthetic Polyamide Brush: Excellent abrasion resistance, flexibility, and memory; holds its seal profile over time rather than compressing flat.
  • Temperature Range -70°F to 425°F: Performs in cold-storage corridors, boiler rooms, and exterior applications without cracking or losing flexibility.
  • BHMA Certified: Tested to ANSI/BHMA A156.22 for Heat and Cold performance — meets specification requirements for commercial and institutional projects.
  • REACH & RoHS Compliant: Meets current environmental and safety regulations for institutional and government procurement.
  • Slotted Screw Holes: Allow precise field adjustment for optimal contact and sealing without re-drilling.
  • Includes Hardware: Ships with #6, 3/4" stainless steel sheet metal screws — ready to install.

Technical Specifications

  • Brush Height: 1/2"
  • Housing Material: Aluminum Alloy 6063 T5 Temper
  • Brush Material: Synthetic Polyamide (Nylon)
  • Temperature Range: -70°F to 425°F
  • Finish Options: Mill Aluminum, Anodized Aluminum, Gold, Dark Bronze
  • Available Lengths: 36", 48", 72", 84", 96", 108", 120", 144"
  • Mounting: Surface-applied, slotted screw holes
  • Included Hardware: #6, 3/4" stainless steel sheet metal screws
  • Certifications: ANSI/BHMA A156.22; REACH and RoHS compliant
  • Application: Commercial

Typical Applications

  • Commercial office buildings and retail storefronts
  • Educational facilities and government buildings
  • Healthcare institutions and multi-family residential
  • Industrial, warehouse, and cold-storage facilities
  • Exterior and high-traffic interior doors requiring code-compliant sealing

Product Specs

Product Group:
Door Trim and Accessories
Series:
Nylon Brush Seal Series
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 600A-36 – Frequently Asked Questions

1) Will the NGP 600 brush door sweep cover a standard 36 inch commercial door, and do I have to cut it to length?
The NGP 600 comes in eight stock lengths: 36, 48, 72, 84, 96, 108, 120, and 144 inches. A standard 36 inch leaf takes the 36 inch piece straight out of the box, and the longer sizes cover double doors and oversized openings without field cutting. It is surface-applied to the face of the door and fastens through slotted screw holes, so the only trimming most jobs need is none at all.
2) My exterior door has about a half inch gap at the bottom. Is a 1/2 inch nylon brush sweep enough to close it?
The brush pile on the NGP 600 is 1/2 inch deep, sized for standard commercial door clearances, and it closes that gap without dragging the way a solid vinyl or neoprene blade does. The synthetic polyamide filament has abrasion resistance and memory, so it holds its seal profile over repeated cycles instead of compressing flat. Because the housing mounts through slotted holes, you set the exact contact height at install rather than guessing it before you drill.
3) Is the Pemko 29326NB a direct substitute for the NGP 600 nylon brush door sweep?
They are the closest match in the brush sweep family. The Pemko 29326NB is a brush door bottom sweep in clear anodized aluminum with a concealed fastener design, supplied at 36 inch length. The NGP 600 is also a surface-applied brush sweep, with a 1/2 inch synthetic polyamide brush in an aluminum alloy 6063 T5 housing, and it mounts through slotted screw holes so the brush contact can be set after the door is hung rather than being fixed by the fastener line. The 600 runs 36, 48, 72, 84, 96, 108, 120, and 144 inch lengths in Mill Aluminum, Anodized Aluminum, Gold, and Dark Bronze. If the specification calls for fasteners hidden from view, the 29326NB is the one that answers it; if the opening needs field adjustment or a length beyond 36 inches, the 600 covers it.
4) Is the Pemko 3452 rain drip the same thing as a brush sweep for an exterior door?
No, they solve different halves of the same opening. The Pemko 3452 is a surface plate rain drip door bottom, a shed that throws water clear of the door bottom and the threshold. The NGP 600 is a 1/2 inch nylon brush sweep that closes the gap between the door bottom and the floor, with a synthetic polyamide brush rated -70 F to 425 F for exterior service. Ordering the 3452 in place of a sweep leaves the floor gap open; on a weather-exposed exterior door the two are commonly specified together rather than one instead of the other.
5) Can I use a nylon brush door sweep on a walk-in cooler corridor or a boiler room door?
Temperature range is where the NGP 600 earns its place on those openings: the polyamide brush is rated from -70 degrees F to 425 degrees F, so it stays flexible in cold-storage corridors and does not crack or go brittle, and it holds up on the hot side in boiler and mechanical rooms. The aluminum alloy 6063 T5 housing is corrosion-resistant and dimensionally stable, which matters on doors that swing through a temperature and humidity change every cycle.
6) Does the NGP 600 door sweep meet BHMA spec requirements for a government or institutional project?
It is BHMA certified and tested to ANSI/BHMA A156.22 for Heat and Cold performance, which is the gasketing and weatherstripping standard specifiers write into commercial and institutional door hardware schedules. It is also REACH and RoHS compliant, which is what usually gets asked on government, healthcare, and education procurement. Those two facts together are what let a submittal clear on a spec-driven job.
7) Do I need to buy screws separately for the NGP 600 brush sweep, or does it ship ready to install?
Mounting hardware is in the box: #6, 3/4 inch stainless steel sheet metal screws. The sweep is surface-applied to the door face through slotted holes in the aluminum housing, so on a typical hollow metal or wood door there is nothing else to order. Stainless fasteners are the right call on an exterior opening, since a plated screw is usually the first thing to rust on a door bottom.
8) Should I use a brush door sweep or a vinyl or neoprene insert sweep on a commercial door?
A brush sweep like the NGP 600 uses polyamide filament that flexes as the door swings, so it suits doors over thresholds, tile joints, or floor surfaces that a solid blade would catch on, and it is rated -70 F to 425 F for cold and hot rooms. A solid insert seals tighter against a flat, even floor and blocks more air and light. If that is the opening you have, ZenSupply carries the Cal-Royal BTN-112, an extruded aluminum retainer with a neoprene insert, and the Pemko 345V and Pemko 56 Series, both with an Eco-V insert. Pick the insert style for a smooth floor and a tight air seal; pick the brush for rough or uneven surfaces and for temperature extremes.
9) Is there a brush door sweep with hidden fasteners instead of exposed screws?
Screw heads on the NGP 600 are visible; the housing mounts through slotted holes on the door face, which is what makes the height field-adjustable. When the finished look on a storefront or lobby door matters more than that adjustability, ZenSupply carries the Pemko 29326NB, a 36 inch brush door bottom sweep in clear anodized aluminum with a concealed fastener design. Same brush-seal approach, fasteners out of sight.
10) Will a brush sweep keep rain from running under an exterior door, or do I need a drip cap too?
A brush sweep seals the gap between the door bottom and the floor. It does not divert water running down the face of the door, and on an exposed exterior opening with no overhang that runoff is what gets under the door. For that, ZenSupply carries the Pemko 3452 surface plate rain drip door bottom, which throws water clear of the sill. Many exterior openings use both: the NGP 600 for the floor gap, a drip for the water coming down the door.
11) How do I order NGP 600 sweeps for a pair of doors?
A door sweep mounts to one leaf, so a pair takes two pieces, one sized to each leaf. Two 36 inch sweeps handle a standard 6 foot pair; the 72, 84, 96, 108, 120, and 144 inch sizes are there for wide single leaves and oversized openings rather than for spanning both leaves of a pair. Order both in the same finish so the pair matches.
12) The floor under the door is smooth sealed concrete and I want a wiping seal, not a brush. What should I order instead?
Look at the Cal-Royal BTN-112 door bottom sweep, which pairs an extruded aluminum retainer with a neoprene insert, part of Cal-Royal's Brush Weatherstrips Series. The seal member is the difference: the BTN-112 closes the gap with a neoprene blade against the floor, while the NGP 600 closes it with a 1/2 inch synthetic polyamide brush that flexes over surface irregularities and is rated from -70 F to 425 F. Both are surface-applied aluminum-housed door bottoms, so the door prep is the same class of work either way.
13) Which door bottom sweep carries a low-emission certification for a LEED or green building submittal?
The Pemko 345V professional door bottom sweep uses the Eco-V insert and is GREENGUARD Gold certified, which is the credential that indoor air quality credits are usually written against. The NGP 600 nylon brush door sweep is certified to ANSI/BHMA A156.22 for heat and cold performance and is REACH and RoHS compliant, which is what most institutional and government procurement specifications call out. Match the sweep to the credential the submittal names: the 345V for GREENGUARD Gold, the 600 for A156.22 with REACH and RoHS.
14) I need door bottoms for 8 foot and 10 foot leaves. What covers those widths without splicing 36 inch pieces?
Go with the NGP 600 nylon brush door sweep, which is stocked in 36, 48, 72, 84, 96, 108, 120, and 144 inch lengths so a 96 inch or 120 inch leaf takes a single piece with no field cutting or butt joints. Among the aluminum door bottoms, the Pemko 56 series with Eco-V insert is supplied as a 36 inch sweep and the Pemko 29326NB brush sweep at 36 inch, which suits standard single door leaves. For tall or oversized leaves and for double door pairs run as one length, the 600 is the one that reaches.
15) What finishes does the NGP 600 sweep come in, and can I get a long one in dark bronze to match my other doors?
Four finishes: Mill Aluminum, Anodized Aluminum, Gold, and Dark Bronze. Every one of the eight lengths is offered in every finish, so a 144 inch Dark Bronze or a 36 inch Gold are both real orderable combinations. For a property manager standardizing a building, that means one finish across every opening regardless of door width. Mill aluminum is the raw, unfinished look; anodized is the clear-coated silver most commercial storefronts use.
16) The floor under my door is worn and the sweep needs adjusting after install. Can the NGP 600 be reset without re-drilling?
The screw holes in the aluminum housing are slotted, so the sweep slides up or down for contact adjustment and you reset it by loosening the screws rather than drilling new holes. That is what you want on an opening where a floor has settled, carpet has been added, or the door has dropped on its hinges over time. The 6063 T5 aluminum housing stays dimensionally stable through that handling.
17) My building's doors are dark bronze. Which brush door sweep matches without painting it?
The NGP 600 nylon brush door sweep is offered in Dark Bronze, along with Mill Aluminum, Anodized Aluminum, and Gold, so the housing matches bronze hardware straight out of the box across every length from 36 to 144 inches. The comparable brush sweep, the Pemko 29326NB, is a clear anodized aluminum unit with concealed fasteners, which reads as bright aluminum against a bronze door. For a fleet of openings being standardized on one look, the 600 in Dark Bronze keeps the finish consistent from the 36 inch singles up to the widest leaves.
How fast can I get the NGP 600A-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 600A-36 come with a warranty?
Absolutely. The NGP 600A-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 600A-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 600A-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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