Pemko Fire-Rated Door Bottom S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$28.80
$27.56
Pemko Pemko 3452 Door Bottom Sweep with Nylon BrushInsert PMK-3452

Pemko Fire-Rated Door Bottom Sweep with Eco-V Nylon Brush Insert - 36" Aluminum Construction

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Model: 3452DV-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$28.80
$27.56
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Pemko Fire-Rated Door Bottom Sweep with Eco-V Nylon Brush Insert - 36"; Aluminum Construction

BHMA Certified Fire-Rated Door Sealing Solution

The Pemko fire-rated door bottom sweep delivers professional-grade sealing performance with comprehensive fire safety certifications for commercial applications. This 36"; aluminum door bottom sweep features innovative Eco-V insert technology with 1-1/4"; height and 1/2"; width profile dimensions. BHMA certified construction meets UL10C fire rating and UL1784 smoke testing standards, while GREENGUARD Gold certification ensures low chemical emissions for healthy indoor air quality.

Professional Features & Benefits

  • Standard Commercial Length: 36"; aluminum extrusion provides complete coverage for standard commercial door widths with professional appearance.
  • Fire Safety Compliance: UL10C fire rated with positive pressure testing and UL1784 smoke testing certification for critical fire separation applications.
  • BHMA Certification: BHMA certified construction ensures reliable performance meeting industry durability standards for commercial use.
  • Eco-V Insert Technology: Replaceable Eco-V insert (EV54) offers superior sealing performance with available color options in gray, black, or white.
  • Environmental Certification: GREENGUARD Gold certified for low chemical emissions, supporting healthy indoor air quality in commercial environments.
  • Durable Aluminum Construction: 1-1/4"; height and 1/2"; width aluminum profile provides long-lasting commercial performance and corrosion resistance.
  • Laboratory Tested Performance: Underwriters Laboratory 4L10 certification provides additional performance validation for demanding applications.
  • Manufacturer Warranty: 5 Year warranty coverage for added confidence and protection in commercial installations.

Technical Specifications

  • ANSI/BHMA: BHMA Certified, Smoke Tested - UL1784, Fire Rated - UL10C, Underwriters Laboratory 4L10, GREENGUARD Gold Certified
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Insert Type: Eco-V Insert
  • Product Category: Door Trim and Accessories
  • Product Dimension: H: 1-1/4", W: 1/2";
  • Product Function: Door Bottom Sweep
  • Product Group: Door Trim and Accessories
  • Product Length: 36";
  • Product Model: 3452
  • Product Subgroup: Door Bottom Sweeps and Door Shoes
  • Product Substrate: Aluminum
  • Product Type: Door Sweeps and Bottoms
  • Subcategory: Door Sweeps
  • Warranty: 5 Year

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 reliability with aluminum construction and comprehensive fire safety certifications including UL10C fire rating and UL1784 smoke testing. 5 Year warranty coverage provides added confidence for demanding commercial applications. Engineered with BHMA certification and GREENGUARD Gold environmental standards where dependable sealing performance and indoor air quality are essential.

Manufacturer Resources

Pemko Product Catalog

Product Specs

Insert Type:
Eco-V Insert
Warranty:
5 Year
Subcategory:
Door Sweeps
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Bottom Sweeps and Door Shoes
Product Type:
Door Sweeps and Bottoms
ANSI/BHMA:
BHMA Certified, Smoke Tested - UL1784, Fire Rated - UL10C, Underwriters Laboratory 4L10, GREENGUARD Gold Certified
Commercial/Residential:
Commercial
Product Model:
3452
Product Function:
Door Bottom Sweep
Product Length:
36"
Product Dimension:
H: 1-1/4", W: 1/2"
Product Category:
Door Trim and Accessories
Product Substrate:
Aluminum
Department:
Door Hardware

Pemko 3452DV-36 – Frequently Asked Questions

1) Is the Pemko 3452 door bottom sweep approved for use on fire-rated doors?
Yes. The Pemko 3452 sweep is fire rated to UL10C with positive pressure testing and smoke tested to UL1784, plus Underwriters Laboratory 4L10. It is BHMA certified, so it can go on labeled openings where a sweep is part of the fire and smoke separation. It is also GREENGUARD Gold certified for low chemical emissions, which matters on healthcare and school specs.
2) How much clearance under the door does the Pemko 3452 need?
The aluminum retainer measures 1-1/4 inches high by 1/2 inch wide, and the nylon brush insert hangs below that to bridge the gap to the floor. It surface-mounts to the face of the door bottom, so you need enough undercut for the brush to touch the threshold or floor without binding when the door swings.
3) Brush sweep or vinyl sweep for a commercial door bottom?
The 3452 uses an Eco-V nylon brush insert rather than a solid vinyl blade. A brush rides over uneven or carpeted floors with less drag and wears better under heavy traffic, which is why it shows up on office, school and warehouse openings. A solid vinyl or neoprene blade gives a tighter seal on a flat, smooth threshold where you are chasing air or light infiltration.
4) Can the brush insert be replaced without taking the whole sweep off the door?
Yes. The Eco-V insert on the 3452 is a replaceable part (EV54) that slides into the aluminum retainer, so when the brush wears you change the insert and leave the extrusion mounted. Insert colors are gray, black, or white.
5) What finishes does the Pemko 3452 sweep come in, and which matches dark bronze doors?
Two: mill finish aluminum and dark bronze anodized aluminum. Mill finish blends with clear-anodized aluminum storefront and most hollow metal; the dark bronze anodized is the one to order against bronze anodized frames and dark painted doors.
6) Is the Pemko 3452 sweep suitable for residential interior doors?
It is built and certified as a commercial product, aluminum extrusion with a nylon brush insert and UL10C fire rating. Nothing stops it going on a residential door, but on apartment corridor and stairwell doors in multi-tenant buildings it is the right choice specifically because those openings are usually labeled.
7) Will the Pemko 3452 sweep corrode on an exterior door?
The body is extruded aluminum, which resists corrosion, and the dark bronze version is anodized for added surface protection. The insert is nylon brush rather than a rubber blade, so it does not harden the way vinyl can in cold weather.
How fast can I get the Pemko 3452DV-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 3452DV-36 come with a warranty?
Absolutely. The Pemko 3452DV-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 3452DV-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 Pemko 3452DV-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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