NGP C607 Nylon Brush Door Swee...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$30.18
NGP NGP C607 9/16" Nylon Brush Seal or Sweep NGP-C607

NGP C607 Nylon Brush Door Sweep with Aluminum Alloy Housing - 9/16" Profile

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Model: C607A-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$30.18
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NGP C607 Nylon Brush Door Sweep with Aluminum Alloy Housing - 9/16" Profile

Professional Door Bottom Sealing Solution

The NGP C607 door sweep features a 9/16" nylon brush seal in an aluminum alloy 6063 T5 temper housing, providing effective smoke and draft control for commercial applications. This BHMA certified door sweep meets ANSI/BHMA A156.22 performance standards and operates reliably across a temperature range of -70 F to 425 F. The synthetic polyamide brush material offers excellent abrasion resistance, flexibility, and memory retention while maintaining moisture resistance for long-term performance.

Professional Features & Benefits

  • 9/16" Profile Design: Optimal brush height for effective sealing against air infiltration and draft control in commercial door applications.
  • Heavy-Duty Construction: Aluminum alloy 6063 T5 temper housing provides exceptional durability and dimensional stability for high-traffic installations.
  • Extreme Temperature Performance: Operates reliably from -70 F to 425 F for versatile installation in various environmental conditions.
  • Superior Brush Material: Synthetic polyamide construction delivers excellent abrasion resistance, flexibility, and memory for consistent sealing performance.
  • BHMA Certification: Meets ANSI/BHMA A156.22 performance standards for Category H Smoke & Draft Control applications.
  • Adjustable Installation: Slotted screw holes allow for precise positioning and alignment during installation with included #6 x 3/4" stainless steel fasteners.
  • Environmental Compliance: REACH and RoHS compliant materials ensure regulatory compliance for commercial installations.
  • Moisture Resistant Design: Retains insecticides well and provides moisture resistance while maintaining note that this product is not effective against water penetration.

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

Why Choose NGP Quality?

NGP door sweeps deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and synthetic polyamide brush materials rated for extreme temperature performance from -70 F to 425 F. BHMA certified to ANSI/BHMA A156.22 standards for Category H Smoke & Draft Control applications. Engineered for demanding commercial applications where dependable sealing performance and regulatory compliance 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 C607A-36 – Frequently Asked Questions

1) Will the NGP C607 brush sweep stop water from getting under my door?
No. The C607 is a smoke and draft control sweep, and the nylon brush is explicitly not effective against water penetration. It resists moisture itself, so it holds up in a wet location, but a brush seal lets liquid water pass through the bristles. If you need to stop rain driving under an exterior door, look at a rain drip style bottom like the Pemko 3452 surface plate rain drip door bottom instead, or a solid insert sweep such as the Cal-Royal BTN-112 with its neoprene insert.
2) Does the NGP C607 sweep meet the smoke and draft requirement for my fire door assembly?
The C607 is BHMA certified to ANSI/BHMA A156.22 and classified Category H, Smoke and Draft Control. That is the gasketing category an inspector looks for on a smoke barrier opening. It is a certification of the gasketing product itself, so pair it with a door assembly rated for the condition your facility requires.
3) How much gap under the door will the NGP C607 brush sweep close?
The brush stands 9/16 inch off the housing, so it is sized for the undercut you typically get on a commercial door with a threshold or finished floor. Mount the housing to the face of the door with the brush just kissing the floor. The screw holes are slotted, so you set the exact height at install rather than relying on where the holes land, which is how you take up an uneven floor across the swing.
4) Should I use a brush sweep or a rubber or vinyl insert sweep on my doors?
A brush sweep like the C607 drags less and tolerates a floor that is not flat, so it suits high traffic openings and anywhere the sweep crosses carpet, tile transitions or an uneven slab. The trade off is that bristles do not seal against liquid water or make a tight acoustic seal. A solid insert sweep, such as the Cal-Royal BTN-112 with a neoprene insert or the Pemko 345V with its Eco-V insert, gives you a continuous contact seal and is the better call on an exterior door or where you are chasing sound and light. On smoke and draft control the C607 carries the A156.22 Category H certification.
5) What is the closest equivalent to the NGP C607 brush door sweep from another manufacturer?
The Pemko 29326NB is the nearest brush-type match. It is a brush door bottom sweep in clear anodized aluminum with a concealed fastener design, sold in a 36 inch length, so it covers the same brush sealing approach as the C607 in its anodized aluminum finish at 36 inches. The difference to check before ordering is fastening: the C607 mounts through slotted screw holes with #6 x 3/4 inch stainless steel fasteners, while the 29326NB uses a concealed fastener design. If the C607 was specified in dark bronze, or in the 48 inch or 84 inch length, the 29326NB as listed is a 36 inch clear anodized part and will not cover that.
6) I need a door sweep that seals against rain, not just drafts. What should I use instead of the C607?
Use the Pemko 3452 surface plate rain drip door bottom. The C607 is a nylon brush seal built for smoke and draft control and it is expressly not effective against water penetration, so it is the wrong part for a weather-exposed exterior opening. The 3452 is a rain drip door bottom, which adds a drip profile to shed water away from the opening rather than relying on a brush to close the gap. Keep the C607 for interior and smoke and draft work such as corridor and stairwell doors.
7) Is a neoprene or vinyl insert sweep the same thing as the NGP C607?
No. The C607 seals with a 9/16 inch synthetic polyamide brush carried in an aluminum alloy 6063 T5 housing, so the seal is made of filaments that sweep across the threshold. The Cal-Royal BTN-112 uses an extruded aluminum retainer with a neoprene insert, and the Pemko 345V and Pemko 56 Series use an Eco-V insert. Those are solid wiper inserts rather than brush filaments. All are door bottom sweeps and they mount to the door face the same general way, but they are not the same seal type, and a specification calling for brush should be filled with a brush sweep.
8) What lengths and finishes does the NGP C607 door sweep come in?
Three lengths, 36 inch, 48 inch and 84 inch, each in anodized aluminum or dark bronze. The 36 inch covers a standard 3-0 door leaf and the 48 inch a 4-0. The 84 inch length is there for cutting down or for running the brush vertically on tall or oversized openings. Aluminum housing cuts cleanly with a hacksaw or miter saw, so ordering the next size up and trimming to the leaf is normal practice.
9) Do I need to buy screws for the NGP C607 door sweep?
No, fasteners come with it. Each C607 ships with #6 x 3/4 inch stainless steel screws, which is the right length for surface mounting into a hollow metal or wood door face. Stainless matters on an exterior or washdown opening where plated steel screws would bleed rust down the door.
10) Will the NGP C607 brush hold up in a walk-in freezer or a boiler room door?
Rated from -70 F to 425 F, so it covers both ends. The bristles are synthetic polyamide, which keeps its flexibility and memory rather than going brittle in cold or slumping in heat, and it resists abrasion and moisture. That temperature range is the reason this one gets specified on cold storage and mechanical room doors where a vinyl or neoprene sweep would stiffen or deform.
11) I need a brush door sweep in dark bronze to match my storefront. Is there one?
Yes, the NGP C607 comes in dark bronze in all three lengths, 36, 48 and 84 inch, alongside the anodized aluminum. That matters when the sweep sits on the pull side of a bronze anodized aluminum entrance and a clear aluminum housing would read as a bright line across the bottom of the door. If clear anodized is what you want, the Pemko 29326NB is another brush bottom sweep in clear anodized aluminum, with a concealed fastener design.
12) Our project has a green building requirement. Which door bottom sweep carries an environmental certification?
The Pemko 345V is the one to look at for that: it is a door bottom sweep with a GREENGUARD Gold certified Eco-V insert, which is the kind of third-party indoor air quality certification that green building documentation asks for. The NGP C607 answers a different compliance question - its brush seal is BHMA certified to ANSI/BHMA A156.22 for Category H smoke and draft control, and its materials are REACH and RoHS compliant. On a job that needs both a smoke and draft rated brush seal and a GREENGUARD Gold insert, they are separate parts for separate openings.
13) The threshold is uneven and a solid seal drags. Is there a brush alternative besides the NGP C607?
Brush filaments are the seal type that tolerates an irregular or worn threshold, because the filaments deflect individually instead of binding the way a solid wiper does. Two brush options: the NGP C607, with a 9/16 inch synthetic polyamide brush chosen for abrasion resistance, flexibility and memory retention, and the Pemko 29326NB, a brush door bottom sweep in clear anodized aluminum with concealed fasteners at 36 inch. The Cal-Royal BTN-112 with its neoprene insert and the Pemko 345V and 56 Series with Eco-V inserts are solid-insert designs and are the ones more likely to drag on an uneven floor.
14) Which door sweep holds up in a boiler room or a freezer corridor?
The NGP C607 is the one with a stated range for it: the synthetic polyamide brush and aluminum alloy 6063 T5 housing are rated from -70 F to 425 F, which covers both cold storage corridors and high heat mechanical spaces, and the brush also retains insecticides well and resists moisture. The comparable neoprene and Eco-V insert sweeps - the Cal-Royal BTN-112, Pemko 345V and Pemko 56 Series - are elastomeric wiper designs, a different material family from the polyamide brush, so on an extreme temperature opening the C607 is the part to specify.
15) Is the NGP C607 door sweep rated for commercial use or is it a residential product?
Commercial. The C607 is built for commercial door openings, with a 6063 T5 aluminum extrusion housing rather than a stamped or plastic retainer, and it is specified into office buildings, schools, healthcare, retail, industrial and warehouse facilities, multi-tenant residential and government buildings. It is also REACH and RoHS compliant, which comes up on government and institutional submittals.
16) Can I use the NGP C607 brush on the sides of the door instead of just the bottom?
The C607 is a surface applied brush strip in an aluminum housing with slotted holes, and the 84 inch length matches the height of a standard 7 foot door leaf, so it will run vertically on a jamb or meeting stile as well as across the bottom. Same brush, same 9/16 inch projection, same fastening. On a pair of doors that is a common way to close the astragal gap where a smoke and draft seal is being chased across the whole opening.
17) What is the difference between the Pemko 345V and the Pemko 56 Series if I am cross-shopping against an NGP brush sweep?
Both are door bottom sweeps and both use an Eco-V insert, so the seal material is common between them. The 345V is described with a GREENGUARD Gold certified Eco-V insert, and the 56 Series is listed in a 36 inch length. Against either of them, the NGP C607 differs in seal type - a 9/16 inch synthetic polyamide brush rather than a wiper insert - and in temperature range, running from -70 F to 425 F. For a distributor filling a line item, the brush and the Eco-V insert are not interchangeable identities even though all three are door bottom sweeps.
How fast can I get the NGP C607A-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 C607A-36 come with a warranty?
Absolutely. The NGP C607A-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 C607A-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 C607A-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.

Product Reviews

  • 5
    Brush Seal

    Posted by Paul Kulpa on Apr 23rd 2026

    Just what we needed!

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