Pemko 345V Professional Door B...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$37.48
$19.67
Pemko Pemko 345 Door Bottom Sweep with Black Eco-V Insert PMK-345

Pemko 345V Professional Door Bottom Sweep with GREENGUARD Gold Certified Eco-V Insert

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Model: 345DV 36
$37.48
$19.67
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$37.48
$19.67
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Pemko 345V Professional Door Bottom Sweep with GREENGUARD Gold Certified Eco-V Insert

Professional Surface Plate Door Bottom Sweep with Rain Drip and Eco-Friendly Insert

The Pemko 345V Door Bottom Sweep features an innovative GREENGUARD Gold certified Eco-V insert that delivers superior air sealing performance while meeting strict environmental standards. This surface plate design includes a rain drip feature and is available in 36", 42", or 48"; lengths with H: 9/16", W: 2"; dimensions. The aluminum substrate construction with eco-friendly bio-based insert material provides exceptional durability and energy-saving performance for commercial applications.

Professional Features & Benefits

  • Versatile Sizing Options: Available in 36", 42", or 48"; lengths with H: 9/16", W: 2"; profile dimensions for flexible installation requirements.
  • GREENGUARD Gold Certification: Eco-friendly material contains no phthalates or heavy metals, assisting building teams with emissions criteria in green building rating programs.
  • Superior Durability: Surpasses the quality and durability of traditional vinyl, resulting in longer service life and reduced replacement needs.
  • Heavy-Duty Construction: Aluminum substrate construction provides exceptional durability for commercial applications.
  • Energy-Saving Performance: Meets Pemko gasketing standards for compression and tensile strength, preventing air leakage for exceptional energy efficiency.
  • Weather-Resistant Design: Surface plate design with rain drip feature provides reliable protection against the elements.
  • Chemical Resistance: Good chemical resistance to adhesives and most mild cleaning solutions for easy maintenance in commercial environments.
  • Multiple Color Options: Available with Black, Gray, or White Eco-V insert colors to match various door finishes and design requirements.
  • Manufacturer Warranty: 5 Year warranty coverage for added confidence and long-term protection.

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: 9/16", W: 2";
  • Product Function: Door Bottom Sweep
  • Product Group: Door Trim and Accessories
  • Product Length: 36", 42"; or 48";
  • Product Model: 345
  • 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 substrate construction and GREENGUARD Gold certified eco-friendly materials that meet strict environmental and performance standards. The 5 Year warranty coverage and UL 1784, UL 10C, and ANSI/BHMA A156.22 certifications demonstrate proven performance in demanding commercial applications. Engineered for superior energy-saving performance where dependable air sealing and environmental responsibility are essential.

Manufacturer Resources

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:
345
Product Function:
Door Bottom Sweep
Product Length:
36", 42" or 48"
Product Dimension:
H: 9/16", W: 2"
Product Category:
Door Trim and Accessories
Product Substrate:
Aluminum
Department:
Door Hardware

Pemko 345DV 36 – Frequently Asked Questions

1) Is the Pemko 345 sweep approved for a fire rated door?
It is. The 345 carries a UL10C fire rating and is also smoke tested to UL1784, with Underwriters Laboratory 4L10 and BHMA certification. That combination is what a hospital or school facility team needs on a rated corridor or stair door, where a plain hardware-store sweep will not pass inspection.
2) What is the difference between ordering the Pemko 345 with the Eco-V insert and without it?
The insert is the part that actually touches the floor and seals. Ordered with the Eco-V insert you get the complete assembly ready to hang. Ordered as insert type None you are buying the aluminum surface plate housing alone, which is what you want if you are replacing a worn seal on an existing 345 retainer or stocking housings and inserts separately for a large fleet. Both come in all four lengths and all four finishes.
3) My door has an uneven or rough concrete threshold and the rubber sweep keeps tearing. Is the Pemko 345 the right fix?
Probably not. A solid insert sweep like the 345 seals best against a flat, even sill; on cracked or out-of-level concrete the insert drags and wears. A brush seal rides over irregular surfaces instead. ZenSupply stocks the NGP 600 1/2 inch nylon brush door sweep and the Cal-Royal BTN-112, which pairs an extruded aluminum retainer with its insert, for exactly that condition.
4) How much clearance do I need under the door for a Pemko 345 door bottom sweep?
Measure the gap between the door bottom and the finished floor before ordering. The 345 housing is 9/16 inch high and 2 inch wide, and the insert hangs below that to make contact, so it suits a normal undercut door. On a door with a large undercut over carpet, or one with almost no gap at all, a surface sweep of this profile will either not reach the floor or bind against it.
5) What is the closest alternative to the Pemko 345V door bottom sweep if I need a silicone seal instead of the Eco-V insert?
The NGP 200SA silicone door sweep with anodized aluminum housing covers the same job with a silicone seal element and a temperature range of -100 F to 500 F. Both are surface-applied sweeps on an aluminum housing; the 345V uses Pemko's Eco-V insert on an aluminum substrate, while the 200SA uses silicone. Silicone is the one to reach for on doors near ovens, boiler rooms, kilns, or freezer entries where the seal material sees temperature extremes.
6) Is a vinyl door sweep an equivalent swap for the Pemko 345V?
The NGP 101V is a vinyl door sweep in an aluminum alloy housing and it seals the same gap at the bottom of the door, so mechanically it is a like-for-like surface-mounted sweep. It is not identical on the specification side: the Pemko 345V carries BHMA certification, UL10C fire rating, UL1784 smoke testing, and GREENGUARD Gold certification, and its Eco-V insert is a different material than vinyl. If a fire door or a green building submittal is driving the choice, those certifications are the deciding factor rather than the sweep profile.
7) Which finishes does the Pemko 345 door bottom sweep come in, and will they match my existing door hardware?
Four: mill finish aluminum, clear anodized aluminum, dark bronze anodized aluminum, and black suede powder coat. Clear anodized is the usual match for aluminum storefront, dark bronze for bronze anodized entrances, and black suede for painted hollow metal or a black-hardware building standard. Every finish is available in all four lengths, so you can standardize one finish across a whole building and still order the right size per opening.
8) Should I use a surface mounted door sweep or a door shoe on an exterior door?
A surface plate sweep like the Pemko 345 screws to the face of the door bottom and needs no machining, so it is the fast retrofit on a door that is already hung. A door shoe wraps the bottom edge and is the choice when the door bottom is chewed up or you need edge protection. The 345 adds a rain drip to its surface plate, which throws water off the face of the door instead of letting it run down onto the seal, so it earns its place on an exterior opening rather than an interior one.
9) Does the Pemko 345 Eco-V insert count toward LEED or WELL emissions credits?
The Eco-V insert is GREENGUARD Gold certified and contains no phthalates or heavy metals, which is the documentation a project team uses to satisfy low-emitting materials criteria in green building rating programs. If your spec calls out a GREENGUARD Gold gasket, the 345V insert version meets it; the housing-only version has no insert and so carries no insert emissions claim.
10) What is the Pemko Eco-V insert made of compared with a vinyl or neoprene door sweep?
Eco-V is a bio-based insert material that Pemko rates above traditional vinyl for service life, and it has good chemical resistance to adhesives and most mild cleaning solutions, which matters on a janitorial floor that gets stripped and waxed. If you specifically want vinyl or neoprene instead, ZenSupply carries the NGP 101V vinyl door sweep in an aluminum alloy housing and the NGP 197NA neoprene sweep in an anodized aluminum housing.
11) Will the Pemko 345 sweep hold up on a mechanical room or boiler room door with high heat?
The 345 is a commercial-rated aluminum sweep with a bio-based Eco-V insert, and no operating temperature range is carried for it. For an opening where extreme heat or cold is the governing condition, the NGP 200SA silicone door sweep in an anodized aluminum housing is rated -100 F to 500 F and is the better pick.
12) I need to standardize door sweeps across a whole apartment building. Does the Pemko 345 work for that?
It does, and that is the case for it. One model number covers 36, 42, 44 and 48 inch leaves in four finishes, so you carry a single line item per finish and pick length by opening. The insert can be reordered on its own later as seals wear, without pulling the aluminum plate off the door. It is a commercial-duty product, fire rated to UL10C, so the same part works on the rated corridor and stair doors as on the unit entries.
13) Is the Pemko 345V rated for smoke control doors?
Yes. Smoke testing to UL1784 is held on the 345, alongside the UL10C fire rating. That is the pairing a code official looks for on a smoke barrier door in a healthcare or institutional building, where a fire rating alone is not enough.
14) What is the difference between a neoprene sweep like the NGP 197NA and the Pemko 345V?
The NGP 197NA is a neoprene door sweep in an anodized aluminum housing; the Pemko 345V pairs an aluminum substrate with the Eco-V insert. Both are commercial-duty surface sweeps carried in anodized aluminum finishes. The separation is the seal material and the certification package: the 345V is BHMA certified, UL10C fire rated, UL1784 smoke tested and GREENGUARD Gold certified, so on a project chasing low-emissions credits or a rated opening it is the one that answers the submittal.
15) Can I use the Cal-Royal BTN-112 as a drop-in replacement for a Pemko 345V across a building?
They do the same job -- both are surface-applied bottom sweeps on an aluminum body, the BTN-112 with an extruded aluminum retainer and neoprene insert. Two things decide whether it standardizes cleanly. Finish match: the 345V comes in mill finish aluminum, clear anodized aluminum, dark bronze anodized aluminum, and black suede powder coat. And length: the 345V is stocked in 36, 42, 44, and 48 inch. If the fleet was originally specified on the Pemko for its BHMA, UL10C, and GREENGUARD Gold certifications, keep the openings on the 345V rather than mixing the two.
How fast can I get the Pemko 345DV 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 345DV 36 come with a warranty?
Absolutely. The Pemko 345DV 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 345DV 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 345DV 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
    Great Seal, but Tricky Install - Pemko 345 Door Sweep

    Posted by James on Sep 5th 2023

    I picked up the Pemko 345 Door Sweep for energy savings, and it's effective at blocking drafts. However, fitting it snugly took some patience, and the included instructions weren't super clear. If you're handy, it's a good choice; otherwise, consider professional installation.

  • 5
    Keep the Cold Out!

    Posted by Alexander on Aug 24th 2023

    The Pemko 345 Door Bottom Sweep is a savior in chilly weather. The black Eco-V insert is sleek and efficient at blocking drafts. Installation was a breeze, but the adhesive might not hold up over time. Overall, a solid buy to cozy up your space. Say goodbye to drafts!

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