NGP 319ET Thermoplastic Door S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.29
NGP 319ET Thermoplastic Door Shoe

NGP 319ET Thermoplastic Door Shoe with Aluminum Alloy Construction

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Model: 319ET
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$13.29
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NGP 319ET Thermoplastic Door Shoe with Aluminum Alloy Construction

Professional Door Sealing Solution for Commercial Applications

The NGP 319ET Thermoplastic Door Shoe combines aluminum alloy 6063 T5 temper construction with advanced thermoplastic polymer sealing technology. This economical door shoe features a rigid base with soft vinyl fins for effective moisture resistance and operates reliably in temperatures from 0 F to 140 F. Available in 48" maximum length with mill aluminum and dark bronze finish options.

Professional Features & Benefits

  • Maximum Length Capacity: 48" maximum length accommodates standard commercial door widths for versatile installation options.
  • Temperature Range Performance: Operates effectively from 0 F to 140 F for reliable sealing across diverse climate conditions.
  • Heavy-Duty Construction: Aluminum alloy 6063 T5 temper provides exceptional durability and corrosion resistance for commercial applications.
  • Advanced Sealing Technology: Thermoplastic polymer seal with rigid base and soft vinyl fins delivers superior moisture resistance and air sealing.
  • Flame Resistant Design: Flame resistant materials enhance safety compliance for commercial building applications.
  • Complete Hardware Package: #6 x 3/4" stainless steel sheet metal screws furnished for secure installation.
  • Professional Finish Options: Available in mill aluminum and dark bronze finish with dark brown thermoplastic insert for aesthetic coordination.
  • Economical Solution: Cost-effective door sealing performance without compromising professional-grade quality and durability.

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 Shoes
  • 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 shoe products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and advanced thermoplastic polymer sealing technology. Engineered for demanding commercial applications where dependable moisture resistance and temperature performance from 0 F to 140 F is essential. The flame resistant and economical design provides long-term sealing performance for professional door hardware installations.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Door Bottom Sweeps and Door Shoes
Product Type:
Door Shoes
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 319ET – Frequently Asked Questions

1) I need a door shoe with a rain drip for an exterior door. Is the 319ET the right one?
No. The 319ET is a plain shoe with a rigid base and vinyl fins, with no drip cap to throw water clear of the bottom edge. For an exterior opening taking direct weather, look at the Pemko 211V L-shaped shoe with rain drip, or the Pemko 215, which also carries a rain drip.
2) I need a door shoe on a fire-rated opening - is the NGP 319ET the right choice?
The NGP 319ET is built with flame resistant materials but is sold as an economical commercial door shoe. If your opening requires a shoe carried as fire-rated, look at the Pemko 210, a fire-rated door bottom shoe with an Eco-V insert in 36 inch aluminum construction, or the Pemko 215, a fire-rated door shoe with rain drip and Eco-V insert that is UL10C certified. The 215 is the one to specify when the authority having jurisdiction wants UL10C on the gasketing.
3) What is the closest equivalent to the NGP 319ET door shoe from another manufacturer?
The Cal-Royal DS-403 is the nearest straight equivalent - it is an aluminum door shoe with a vinyl insert, matching the NGP 319ET's aluminum alloy 6063 T5 body with a thermoplastic polymer seal using a rigid base and soft vinyl fins. Both are surface-applied shoes for the bottom of a commercial door. The Pemko 209 is another option in the same role, described as a door bottom shoe with an Eco-V vinyl insert on a 1/2 inch by 1-3/8 inch profile, which is useful when a drawing calls out a specific shoe profile dimension.
4) The exterior door gets driving rain at the bottom - does the NGP 319ET handle that or do I need something else?
The NGP 319ET uses a rigid base with soft vinyl fins for moisture resistance and runs from 0 F to 140 F, which suits most weather-exposed commercial doors. For an opening that takes direct water running down the face of the door, a shoe with a rain drip sheds it away from the sweep: the Pemko 211V is an L-shaped door shoe with rain drip and a GREENGUARD Gold certified Eco-V insert, and the Pemko 215 pairs a rain drip with a fire rating. The 319ET has no drip feature, so on a heavily exposed exterior leaf those are the better fit.
5) What is the difference between a door shoe like the NGP 319ET and a surface door sweep?
A door shoe wraps the bottom edge of the door leaf, so the aluminum channel carries the seal on the underside and the face of the door rather than hanging off the face like a sweep. That means the door has to come off the hinges to install it, but the seal sits lower and is protected by the extrusion. The 319ET uses a rigid thermoplastic base with soft vinyl fins riding the threshold or floor, which is the type to pick when you want moisture and air sealing at the bottom edge on a commercial opening. A surface sweep is the faster retrofit when you can't pull the door.
6) Will the NGP 319ET seal hold up in an unheated warehouse or a hot loading dock?
The thermoplastic seal on the 319ET is rated for service from 0 F to 140 F, which covers unheated storage, dock doors, and most exterior service openings outside of severe-cold climates. The aluminum 6063 T5 extrusion handles the corrosion exposure that comes with those openings.
7) Do I need to buy fasteners separately for the NGP 319ET door shoe?
No, #6 x 3/4 inch stainless steel sheet metal screws come with it. Stainless matters on a bottom-of-door part that sees mopping water and salt tracked in. What is not included is anything at the threshold, so if the floor is uneven or the undercut is large you may need a threshold or a different seal height to get the fins bearing evenly across the width.
8) What other door shoes could I use instead of the NGP 319ET if I'm standardizing a building?
Within the same basic type, the Cal-Royal DS-403 is an aluminum door shoe with a vinyl insert, and the Pemko 209 is a door bottom shoe with an Eco-V vinyl insert in a 1/2 inch by 1-3/8 inch profile. If any of the openings are fire-rated, the Pemko 210 or 215 have to be used on those leaves rather than running the 319ET through the whole building.
9) Our spec requires low-emitting materials for a LEED project - which door shoe meets that instead of the NGP 319ET?
The NGP 319ET uses a thermoplastic polymer insert and does not carry an emissions certification. For a project scoring low-emitting materials, the Pemko 211V is the one to quote: it is an L-shaped door shoe with a GREENGUARD Gold certified Eco-V insert. The NGP 319ET remains a straightforward choice on openings inside the building envelope where the emissions credit does not apply.
10) My door opening is wider than 36 inches - can I still use a Pemko shoe or should I go with the NGP 319ET?
The NGP 319ET is furnished in lengths up to 48 inches, which covers standard commercial door widths without splicing. The Pemko 210 fire-rated shoe is carried in 36 inch aluminum construction, so on a 42 or 48 inch leaf the NGP 319ET is the simpler single-piece answer unless the opening specifically requires a fire-rated shoe.
11) Is an automatic door bottom the same thing as the NGP 319ET door shoe?
No. The NGP 319ET is a door shoe - an aluminum alloy channel that fastens to the bottom edge of the door with #6 x 3/4 inch stainless steel sheet metal screws and carries a fixed thermoplastic seal with vinyl fins that rides against the threshold at all times. An automatic door bottom is a different part that drops a seal only when the door closes. The comparable shoes, including the Cal-Royal DS-403 aluminum door shoe with vinyl insert and the Pemko 209 door bottom shoe, are all the fixed-seal type like the 319ET, so any of them substitutes for one another in a way an automatic bottom does not.
12) We are standardizing door shoes across a portfolio in dark bronze - does the NGP 319ET work or do I need a different line?
The NGP 319ET is furnished in mill aluminum and dark bronze, with a dark brown thermoplastic insert on the bronze, so it coordinates with bronze storefront and hollow metal without a second line. If certain openings in the portfolio need a fire-rated or rain-drip shoe, the Pemko 215 covers both in one part as a fire-rated door shoe with rain drip, letting you keep the NGP 319ET on the balance of the doors.
13) What finishes does the NGP 319ET door shoe come in, and will the insert match dark doors?
Two finishes: mill aluminum and dark bronze. Both carry a dark brown thermoplastic insert, so on a bronze or dark painted door the whole assembly reads dark rather than showing a light vinyl line at the bottom.
14) Is the NGP 319ET meant for commercial buildings or houses?
It is specified as a commercial product, and the typical uses are office buildings, schools, healthcare, retail, warehouses, multi-tenant residential, and government facilities. It works on a residential door, but the extrusion and hardware are sized for commercial traffic.
How fast can I get the NGP 319ET 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 319ET come with a warranty?
Absolutely. The NGP 319ET 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 319ET?
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 319ET 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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