NGP 312V Finned Vinyl Door Sho...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.85
NGP 312V Finned Vinyl Door Shoe

NGP 312V Finned Vinyl Door Shoe with Aluminum Alloy Construction

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Model: 312V-36

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

$20.85
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NGP Finned Vinyl Door Shoe with Aluminum Alloy Construction

Professional Door Bottom Sealing Solution

The NGP Finned Vinyl Door Shoe delivers reliable door bottom sealing with aluminum alloy 6063, T5 temper construction and thermoplastic polyvinyl chloride (PVC) vinyl formulated with environmentally friendly bio-based plasticizer. Operating effectively in temperatures from 0 F to 140 F, this door shoe provides economical moisture resistance and flame-resistant performance for commercial applications. The gray vinyl insert with finned design ensures consistent sealing while #6 x 3/4" stainless steel screws with slotted holes allow for precise installation adjustment.

Professional Features & Benefits

  • Temperature Performance: Operates reliably from 0 F to 140 F for year-round performance in varying climate conditions.
  • Durable Aluminum Construction: Aluminum alloy 6063, T5 temper provides exceptional strength and corrosion resistance for long-term commercial use.
  • Environmentally Conscious Materials: Thermoplastic PVC formulated with bio-based plasticizer reduces environmental impact while maintaining performance.
  • Flame and Moisture Resistance: Engineered for flame resistance and moisture protection to meet commercial building requirements.
  • Adjustable Installation: Slotted screw holes accommodate field adjustment for optimal door bottom sealing performance.
  • Complete Hardware Package: Includes #6 x 3/4" stainless steel SMS screws for secure mounting and corrosion resistance.
  • Professional Finish Options: Mill aluminum finish provides clean appearance suitable for commercial door applications.

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 shoes combine aluminum alloy 6063, T5 temper construction with environmentally conscious PVC materials for reliable commercial performance. The flame-resistant and moisture-resistant design with temperature range from 0 F to 140 F ensures dependable sealing in demanding applications. Engineered with adjustable installation features and complete stainless steel hardware for professional-grade door bottom sealing solutions.

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 312V-36 – Frequently Asked Questions

1) Will the NGP 312V door shoe work on a 36 inch commercial door?
Yes. The 312V finned vinyl door shoe comes in a 36 inch length, which is the standard width for a commercial opening, and also in a 120 inch stock length you cut down for oversized or paired doors. For a 36 inch door leaf, order the 36 inch piece and trim the aluminum retainer to the exact leaf width.
2) What is the NGP 312V door shoe made of, and will it hold up outside on an exterior door?
The extrusion is aluminum alloy 6063, T5 temper, in a mill aluminum finish, with a thermoplastic PVC vinyl insert. It carries a moisture resistant and flame resistant rating and works across a 0 F to 140 F operating range, so it handles an exterior opening through winter and summer. Mounting screws are #6 x 3/4 inch stainless steel, which is what keeps the fasteners from rusting out at the bottom of an exterior door where water sits.
3) The NGP 312V is going on a fire-rated opening. What door shoe should be used instead?
Reach for a shoe that carries a fire rating in its own right. The Pemko 210 is a fire-rated door bottom shoe with an Eco-V insert in a 36 inch aluminum construction, and the Pemko 215 is a fire-rated door shoe with rain drip and Eco-V insert that is UL10C certified. Both are door bottom shoes by function, so they mount in the same place on the door bottom as the NGP 312V.
4) What is a straight equivalent to the NGP 312V finned vinyl door shoe?
The Cal-Royal DS-403 is built the same way: an aluminum door shoe carrying a vinyl insert, the same construction as the NGP 312V, which pairs an aluminum alloy 6063, T5 temper extrusion with a gray finned vinyl insert. The Pemko 209 is the other close match, a door bottom shoe with an Eco-V vinyl insert on a 1/2 inch by 1-3/8 inch profile. If the opening already has an aluminum-and-vinyl shoe on it, any of the three fills the same role at the door bottom.
5) What door shoe handles rainwater running down an exterior door face better than a plain finned shoe?
A shoe with a rain drip built into it. The Pemko 211V is an L-shaped door shoe with a rain drip and a GREENGUARD Gold certified Eco-V insert, and the Pemko 215 combines a rain drip with an Eco-V insert and UL10C certification. The NGP 312V is a finned vinyl shoe with a gray vinyl insert and slotted screw holes for field adjustment, without a drip cap on the face, so on a weather-exposed entrance the drip versions carry water off the door rather than letting it run to the sill.
6) Do I get the screws with the NGP 312V, or do I need to buy fasteners separately?
Mounting hardware is included: #6 x 3/4 inch stainless steel sheet metal screws come with the shoe. You will need a drill and a bit sized for the door face material, and a hacksaw or miter saw with a nonferrous blade to cut the aluminum to the leaf width.
7) Can I adjust an NGP 312V door shoe after it is installed if the sweep is not sealing on the threshold?
Yes, the screw holes are slotted. That lets you loosen the fasteners and raise or lower the shoe against the threshold to close a gap or relieve a drag, without redrilling the door. On a floor that is out of level, set the shoe to the tightest point of the sweep and then work the rest of the leaf from there.
8) What is the difference between a door shoe like the NGP 312V and a surface mounted door sweep?
A door shoe wraps the bottom edge of the leaf, so the aluminum retainer takes the abuse and the vinyl fins ride on the threshold. A surface sweep just screws flat to the face of the door. The shoe is the better choice on an exterior or high traffic opening because it protects the bottom rail as well as sealing it, and because the finned vinyl gives you multiple contact lines against the threshold rather than one. The tradeoff is that a shoe usually means taking the door down or at least working the bottom edge, where a sweep goes on with the door hung.
9) Is there a door shoe with a rain drip for an exterior entrance instead of a plain shoe?
If the opening takes driving rain, an L-shaped shoe with an integral rain drip sheds water away from the sill better than a plain shoe does. The Pemko 211V L-shaped door shoe with rain drip and Eco-V insert covers that, and the Pemko 215 pairs a rain drip with a fire rated shoe. The NGP 312V is the straight finned vinyl shoe, no drip cap.
10) What else could I use instead of the NGP 312V door shoe if I want to standardize across a building?
Two straight equivalents: the Cal-Royal DS-403 aluminum door shoe with vinyl insert, and the Pemko 209 door shoe with Eco-V vinyl insert on a 1/2 inch x 1-3/8 inch profile. All three are aluminum shoes with a replaceable vinyl seal, so any of them will standardize a portfolio. If you are picking one for a fleet of openings, pick on profile and vinyl type and then hold that part number across every door.
11) Is the Pemko 211V a drop-in replacement for an NGP 312V finned vinyl door shoe?
They are both door bottom shoes, but they are not the same shape at the door. The Pemko 211V is L-shaped and carries a rain drip on it, so it projects off the door face; the NGP 312V is a finned vinyl shoe with a gray vinyl insert and no drip leg. On an interior opening where the door is already tight to a frame or an adjacent surface, that projecting drip changes the clearance, so confirm the face has room for it before swapping one for the other.
12) For an interior commercial door that just needs a clean bottom seal, is there a simpler shoe than a fire-rated or rain-drip model?
Yes. The NGP 312V is a plain finned vinyl door shoe in aluminum alloy 6063, T5 temper with a gray vinyl insert and slotted screw holes for adjustment, and the Cal-Royal DS-403 is likewise an aluminum door shoe with a vinyl insert, with no drip leg or fire rating attached to either. The Pemko 209 is the same idea on a 1/2 inch by 1-3/8 inch profile with an Eco-V insert. On corridor, office, and back-of-house doors those cover the job without the extra geometry of an L-shaped drip shoe like the Pemko 211V.
13) Which door shoe should be specified when a project requires low-emission certified materials?
The Pemko 211V carries a GREENGUARD Gold certified Eco-V insert, which is the one in the group with a named certification on the vinyl. The NGP 312V uses a thermoplastic PVC vinyl formulated with a bio-based plasticizer, which is a material choice rather than a third-party certification, so on a project where the submittal has to name a certification the 211V is what answers it.
14) A facility needs one door shoe standardized across a long run of doors of varying widths. Which is the better fit?
The NGP 312V comes in a 36 inch length and a 120 inch length, so a single part covers standard door widths and the long stock can be cut to fit non-standard openings from one order. The Pemko 210 is specified in 36 inch aluminum construction. For a facility standardizing across mixed door widths, the 120 inch stock is what lets one line item serve the whole run.
15) Does the vinyl in an NGP 312V door shoe get replaced, or do I replace the whole shoe when it wears?
The gray finned vinyl sits in the aluminum 6063-T5 retainer as a separate insert, so the wear part is the vinyl, not the extrusion. That matters on a maintenance fleet: the aluminum stays on the door and the seal is the consumable. Order the shoe complete for a new install and keep the retainer when you are refreshing the seal.
16) Is the NGP 312V rated for commercial use or is it a residential part?
Commercial. The 312V is specified for commercial buildings, schools, healthcare, retail, industrial and warehouse space, multi-tenant residential and government facilities. It will go on a residential door, but the aluminum 6063-T5 extrusion and stainless fasteners are sized for the traffic a commercial entrance takes.
17) Will a door shoe seal the gap between a door and its frame at the sides?
No. The NGP 312V, the Cal-Royal DS-403, and the Pemko 209, 210, 211V, and 215 are all door bottom shoes, mounted to the bottom of the door slab with a vinyl insert that sweeps the threshold. Perimeter gasketing at the head and jambs is a separate item. If the goal is sealing the whole opening, the shoe handles the bottom edge only.
How fast can I get the NGP 312V-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 312V-36 come with a warranty?
Absolutely. The NGP 312V-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 312V-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 312V-36 from ZenSupply?
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