NGP D608 1" Nylon Brush Door S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$39.44
NGP D608 1" Nylon Brush Door Sweep with Aluminum Mounting Base

NGP D608 1" Nylon Brush Door Sweep with Aluminum Mounting Base

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Model: D608A-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$39.44
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NGP 1" Nylon Brush Door Sweep with Aluminum Mounting Base

Professional Door Bottom Sealing Solution

The NGP 1" Nylon Brush Door Sweep provides effective smoke and draft control for commercial door applications. Constructed with aluminum alloy 6063 T5 temper mounting base and synthetic polyamide brush material, this door sweep operates reliably across temperature ranges from -70 F to 425 F. The Category H Smoke & Draft Control rating ensures code compliance for commercial installations.

Professional Features & Benefits

  • Temperature Performance: Operates effectively from -70 F to 425 F for reliable performance in extreme conditions.
  • Heavy-Duty Construction: Aluminum alloy 6063 T5 temper mounting base with synthetic polyamide brush material for long-lasting durability.
  • Smoke & Draft Control: Category H rated for commercial smoke and draft control applications ensuring code compliance.
  • Superior Brush Performance: Excellent abrasion resistance, flexibility and memory retention with moisture resistance for consistent sealing.
  • Chemical Resistance: Retains insecticides well and meets REACH and RoHS compliance standards for safe commercial use.
  • Adjustable Installation: Slotted screw holes allow for precise positioning and alignment during installation.
  • Complete Hardware: Includes #6 x 3/4" stainless steel sheet metal screws for secure mounting.

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 sweep products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and synthetic polyamide brush material rated for extreme temperature performance from -70 F to 425 F. REACH and RoHS compliant materials ensure safe commercial applications. Engineered for demanding commercial applications where dependable smoke and draft control performance is 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 D608A-36 – Frequently Asked Questions

1) Will the NGP D608 brush door sweep work on a door that needs smoke and draft control?
The D608 nylon brush sweep carries a Category H Smoke and Draft Control rating, which is why it gets specified on commercial openings where smoke and draft sealing at the door bottom is part of the code requirement. The seal is a synthetic polyamide brush on an aluminum alloy 6063 T5 mounting base.
2) Should I use a brush sweep or a neoprene sweep on a commercial door bottom?
A brush and a blade seal behave differently at the threshold. The NGP D608 seals with a 1 inch synthetic polyamide brush that carries excellent abrasion resistance, flexibility and memory retention plus moisture resistance, holds from -70 F to 425 F, and is rated Category H for smoke and draft control. The Cal-Royal BTN-112 is a door bottom sweep built on an extruded aluminum retainer with a neoprene insert. Brush filaments sweep across uneven or carpeted floors and tolerate debris; a neoprene blade wipes a flat, level floor. Match the choice to the floor condition under the door.
3) What is the closest brush door sweep to the NGP D608?
The Pemko 29326NB is the nearest match in kind: it is a brush door bottom sweep in clear anodized aluminum with a concealed fastener design, in a 36 inch length. The NGP D608 uses a 1 inch synthetic polyamide brush on an aluminum alloy 6063 T5 mounting base, comes in 36 inch and 48 inch lengths and in anodized aluminum or dark bronze, and its mounting base uses slotted screw holes with #6 x 3/4 inch stainless steel screws supplied. So the difference to weigh is exposed slotted fasteners with a bronze option and a 48 inch length on the D608, against a concealed fastener face in clear anodized only on the 29326NB.
4) What do I use instead of the NGP D608 on an exterior door that needs to shed rain?
Reach for the Pemko 3452, a surface plate rain drip door bottom. It is built to throw water clear of the door bottom at an exterior opening, which is a different job from what the D608 does. The NGP D608 is a 1 inch nylon brush sweep on an aluminum alloy 6063 T5 base carrying a Category H smoke and draft control rating, which is the interior code-driven application. On an exterior opening that needs both, the two are commonly specified together rather than one in place of the other.
5) What lengths and finishes does the NGP D608 door sweep come in?
Two lengths, 36 inch and 48 inch, in either Anodized Aluminum or Dark Bronze, and every combination of the two is offered. For a standard 36 inch commercial door leaf the 36 inch takes it; the 48 inch is there for wider leaves and can be cut down on site.
6) Do I need to buy screws separately for the NGP D608 sweep?
No, the D608 ships with #6 x 3/4 inch stainless steel sheet metal screws. The mounting base has slotted screw holes, so you can set the brush height against the threshold or floor and snug it down without re-drilling.
7) Will the NGP D608 brush sweep hold up on a boiler room or freezer door?
Temperature range on the D608 is -70 F to 425 F, which covers walk-in cold storage on one end and mechanical and boiler rooms on the other. The polyamide brush also resists moisture and holds its memory, so it springs back rather than taking a set after repeated cycles.
8) Will a brush door sweep keep rain out of an exterior doorway?
A brush seal is built for smoke, draft and light infiltration control, not for shedding water running down the face of a door. On an exterior opening take a rain drip instead, such as the Pemko 3452 surface plate rain drip door bottom, and use the brush sweep on the interior side openings.
9) Which door bottom sweep should I specify on a project chasing green building credits?
The Pemko 345V carries a GREENGUARD Gold certified Eco-V insert, and the Pemko 56 Series also uses an Eco-V insert in a 36 inch length. Those are the certified-insert route. The NGP D608 answers a different compliance question: its materials meet REACH and RoHS standards, and it is rated Category H for smoke and draft control, with the synthetic polyamide brush holding from -70 F to 425 F. If the submittal calls out an indoor air quality certification on the seal itself, the Eco-V products speak to that; if it calls out smoke and draft control, the D608 does.
10) I need a 48 inch door bottom sweep. Which of these covers that opening?
The NGP D608 is stocked in 36 inch and 48 inch lengths, in anodized aluminum or dark bronze. Among the comparable sweeps, the Pemko 29326NB and the Pemko 56 Series are both 36 inch products. For a wide leaf or a pair of doors where a 36 inch piece leaves the corner short, the 48 inch D608 covers the opening in one length rather than a spliced run.
11) Is the NGP D608 sweep OK to spec on a healthcare or school facility with material compliance requirements?
The D608 brush and base materials meet REACH and RoHS compliance standards, and the sweep is a commercial rated product used on office, education, healthcare, retail, industrial, multi tenant residential and government openings. The brush also retains insecticides well, which matters where pest treatment is part of the maintenance program.
How fast can I get the NGP D608A-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 D608A-36 come with a warranty?
Absolutely. The NGP D608A-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 D608A-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 D608A-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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