Pemko 29326NB 36" Brush Door B...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$33.35
Pemko 36"; Brush Door Bottom Sweep with Clear Anodized Aluminum and Concealed Fastener Design

Pemko 29326NB 36" Brush Door Bottom Sweep with Clear Anodized Aluminum and Concealed Fastener Design

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Model: 29326CNB-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$33.35
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Pemko 36"; Brush Door Bottom Sweep with Clear Anodized Aluminum and Concealed Fastener Design

Professional Door Sealing Solution with Fire-Rated Performance

The Pemko 36"; Brush Door Bottom Sweep delivers comprehensive sealing performance for commercial and architectural door applications. This professional-grade brush gasketing system features a clear anodized aluminum casing with gray nylon brush insert, providing effective protection against dust, light, fire, smoke, and insects. With 5/8"; brush height and 7/8"; aluminum casing dimensions, this UL 10C fire-rated sweep operates reliably from -40�F to above 400�F for extreme environment applications.

Professional Features & Benefits

  • Precise Sealing Dimensions: 36"; length with 5/8"; brush height and 7/8"; aluminum casing for optimal door clearance and comprehensive sealing performance.
  • Extreme Temperature Performance: Nylon brush operates effectively from -40�F to above 400�F melting point for demanding commercial and industrial environments.
  • Concealed Fastener Design: Aluminum snap-on cover conceals mounting screws providing clean aesthetic appearance and vandal-resistant installation.
  • Heavy-Duty Construction: Clear anodized aluminum casing with compressed nylon filaments in aluminum retainer for long-lasting commercial performance.
  • Universal Door Compatibility: Designed for hollow metal and wood doors including overhead, section, sliding, and automatic door applications.
  • Comprehensive Environmental Sealing: Effectively blocks infiltration of smoke, fumes, weather, light, dust, and naturally repels rodents and spiders.
  • Field Adjustment Capability: Drilled with slotted holes for field adjustment and smooth gliding brushes automatically adjust to slightly uneven floors.
  • Multiple Fire and Environmental Certifications: GREENGUARD Gold Certified, UL 4L10 listed, UL 1784 and UL 10C fire rated, ANSI/BHMA A156.22 compliant for comprehensive code requirements.

Technical Specifications

  • ANSI/BHMA: BHMA Certified; Smoke Tested- UL1784; Fire Rated- UL10C- Positive Pressure; Underwriters Laboratory 4L10; GREENGUARD Gold Certified
  • Department: Door Hardware
  • Features: Aluminum Snap Cover Conceals Mounting Screws to Provide a Clean Aesthetic Appearance, Cover Snaps Securely Into Place to Deter Vandalism, Profile Height: 7/8";
  • For Use With: Architectural Doors
  • Insert Type: Nylon Brush Insert
  • Product Category: Door Trim and Accessories
  • Product Dimension: W: 1/4", 1-1/2";
  • Product Function: Door Bottom Sweep
  • Product Group: Door Trim and Accessories
  • Product Length: 36";
  • Product Model: 29326
  • Product Subgroup: Door Bottom Sweeps and Door Shoes
  • Product Substrate: Aluminum
  • Product Type: Door Sweeps and Bottoms
  • Subcategory: Door Bottoms & Door Shoes

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 Pemko Quality?

Pemko door bottom sweeps deliver professional-grade sealing performance with clear anodized aluminum construction and temperature-resistant nylon brush technology rated from -40�F to above 400�F. Multiple UL certifications including UL 10C fire rating and GREENGUARD Gold environmental certification ensure code compliance and indoor air quality standards. Engineered for demanding commercial applications where reliable environmental sealing and aesthetic appearance are essential.

Product Specs

Features:
Aluminum Snap Cover Conceals Mounting Screws to Provide a Clean Aesthetic Appearance, Cover Snaps Securely Into Place to Deter Vandalism, Profile Height: 7/8"
Insert Type:
Nylon Brush Insert
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Bottom Sweeps and Door Shoes
Product Type:
Door Sweeps and Bottoms
Subcategory:
Door Bottoms & Door Shoes
ANSI/BHMA:
BHMA Certified; Smoke Tested- UL1784; Fire Rated- UL10C- Positive Pressure; Underwriters Laboratory 4L10; GREENGUARD Gold Certified
Product Model:
29326
Product Length:
36"
Product Function:
Door Bottom Sweep
For Use With:
Architectural Doors
Product Dimension:
W: 1/4", 1-1/2"
Product Substrate:
Aluminum
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Pemko 29326CNB-36 – Frequently Asked Questions

1) How much floor gap will a Pemko 29326 brush sweep close?
The brush stands 5/8 inch below the retainer, with a 7/8 inch overall profile height on the aluminum casing. That 5/8 inch of filament is your working range: it will sweep a gap up to about that depth, and anything less simply compresses the brush. Because the mounting holes are slotted, you set the exact height in the field after the door is hung, which is how you dial in a floor that is not level end to end.
2) Should I use a brush sweep or a neoprene sweep on an exterior door?
A brush sweep such as the Pemko 29326 uses a nylon brush insert in a clear anodized aluminum casing and seals by letting filaments conform to the floor, which tolerates slightly uneven surfaces and blocks dust, light, smoke and insects. The NGP 197NA is a neoprene door sweep in an anodized aluminum housing, and the Cal-Royal BTN-112 pairs a neoprene insert with an extruded aluminum retainer; a solid neoprene blade contacts the floor as a continuous wiper rather than as filaments. On an exterior opening where you want a continuous contact seal against wind-driven water, a neoprene blade is the usual choice; where the floor is uneven or the door sweeps over carpet, the brush moves more freely.
3) What door sweep handles a wider temperature range than the Pemko 29326?
The Pemko 29326 nylon brush is rated from -40 degrees F to above 400 degrees F. The NGP 200SA is a silicone door sweep in an anodized aluminum housing with a stated temperature range of -100 degrees F to 500 degrees F. For a boiler room, a walk-in freezer vestibule, or any opening where the specification calls out temperatures outside the -40 to 400 band, the silicone insert of the 200SA covers the range; within that band the nylon brush of the 29326 is rated for the service.
4) Can the Pemko 29326 sweep be installed on a wood door, or is it hollow metal only?
Both. The 29326 surface mounts to hollow metal and wood doors, and Pemko also calls it out for overhead, sectional, sliding, and automatic door applications. It fastens through the face of the door bottom rail with screws, then the aluminum cover snaps over to hide them. On a wood door use fasteners that bite into solid rail stock, not a hollow core edge.
5) Will tenants be able to pull the door sweep off or unscrew it?
The screws are not reachable once it is installed. An aluminum snap cover seats over the fastener line and locks into place specifically to deter vandalism, so on a multi-tenant corridor, school, or transit-adjacent opening there is nothing exposed to back out with a screwdriver. It also reads as a clean unbroken aluminum face rather than a row of screw heads.
6) Will a brush sweep actually stop smoke and light, or just dust?
It does both. The compressed nylon filaments block infiltration of smoke, fumes, weather, light, dust, and insects, and the assembly is smoke tested to UL 1784, which is the air leakage standard that gets specified on smoke barrier openings in healthcare and high-rise corridors. Filament density is also what keeps rodents and spiders out at the door bottom, which is the usual reason a warehouse or food service opening gets one.
7) Can I standardize a whole building on one door bottom sweep?
For a fleet of openings the 29326 covers a lot of ground on one part number: it goes on hollow metal and wood, it is BHMA Certified and UL 10C fire rated so it can go on labeled and non-labeled doors alike without stocking two items, and the slotted mounting holes let a maintenance tech set it to each floor condition instead of shimming. The 36 inch length trims down for narrower openings, so one length covers 36 inch doors and everything under.
8) Is a Pemko brush sweep a direct swap for a worn out Cal-Royal or NGP sweep?
It is a surface mounted replacement, so it does not need new prep in the door, but do not assume the old screw holes line up. The 29326 is a 36 inch aluminum retainer with a 7/8 inch profile and slotted holes, so you have some travel to reuse existing holes, and the snap cover hides any that end up unused. Coming off an NGP 600 nylon brush sweep the swap is closest in kind, since that one is also a nylon brush. Coming off a Cal-Royal BTN-112, which uses a neoprene insert in an extruded aluminum retainer, you are changing seal type: you gain tolerance for uneven floors and lose the solid contact seal.
9) Will a nylon brush sweep hold up on an exterior door in a cold climate or on a boiler room door?
Temperature is not the limit here. The nylon filaments run from -40F to above their 400F melting point, which puts freezer doors, unconditioned warehouse entries, and mechanical and boiler room openings all inside the range. Nylon also will not go brittle and crack the way an aging vinyl seal does at the bottom of the range. If you need more headroom than that, the NGP 200SA silicone sweep is rated -100F to 500F.
10) I need a simpler surface applied sweep than the Pemko 29326 - what are my options?
The Pemko 29326 has an aluminum snap cover that conceals the mounting screws for a clean appearance and to deter tampering, which means a two piece installation: fasten the retainer, then snap the cover. The Cal-Royal BTN-112 is a single extruded aluminum retainer holding a neoprene insert, and the NGP 101V is a vinyl sweep in an aluminum alloy housing - both are straightforward exposed-fastener retainers you screw to the door face. On a back-of-house or utility door where appearance and screw concealment do not matter, those are fewer steps to hang; where the sweep is on a public-facing door or one that sees abuse, the concealed cover on the 29326 is the reason to choose it.
11) What finish does the Pemko 29326 door sweep come in?
Clear anodized aluminum, and that is the only finish offered on the 29326. It is the standard match for aluminum storefront framing and mill finish door bottoms, so on a glass front or aluminum entrance it disappears against the existing frame rather than reading as an added part.
How fast can I get the Pemko 29326CNB-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 Pemko 29326CNB-36 come with a warranty?
Absolutely. The Pemko 29326CNB-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 Pemko 29326CNB-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
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