NGP 331 Double Fin Door Shoe -...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$82.47
NGP 331 Double Fin Door Shoe

NGP 331 Double Fin Door Shoe - Aluminum Alloy Construction for 36" and 48" Hollow Metal Doors

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Model: 331-36

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

$82.47
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NGP Double Fin Door Shoe - Aluminum Alloy Construction for 36" and 48" Hollow Metal Doors

Professional Door Bottom Sealing Solution

The NGP Double Fin Door Shoe delivers reliable door bottom sealing for commercial hollow metal doors with inverted bottom channels. Constructed from aluminum alloy 6063 with T5 temper for durability, this door shoe features a rigid polypropylene top with flexible TPV fins for effective sealing. Available for 36" and 48" door widths, it comes furnished undrilled with #8 x 3/4" TEK screws for secure installation.

Professional Features & Benefits

  • Door Width Compatibility: Available for 36" and 48" door widths to accommodate standard commercial door sizes.
  • Heavy-Duty Construction: Aluminum alloy 6063 with T5 temper provides exceptional durability and corrosion resistance for long-term performance.
  • Dual-Material Design: Rigid polypropylene top with flexible TPV fins combines structural integrity with effective sealing performance.
  • Hollow Metal Door Compatibility: Specifically designed for hollow metal doors with inverted bottom channel configuration.
  • Complete Installation Hardware: Furnished with #8 x 3/4" TEK screws for secure mounting to door bottom.
  • Field-Customizable Length: Furnished undrilled allowing for precise field cutting and drilling to match specific door requirements.
  • Professional Appearance: Black polypropylene finish provides a clean, professional look that complements commercial door hardware.

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 deliver professional-grade reliability with aluminum alloy 6063 construction and T5 temper rating for demanding commercial applications. The dual-material design combines rigid polypropylene structure with flexible TPV sealing fins for long-lasting performance. Engineered specifically for hollow metal doors where dependable bottom sealing is essential for energy efficiency and environmental control.

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 331-36 – Frequently Asked Questions

How fast can I get the NGP 331-36 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 331-36 come with a warranty?
Absolutely. The NGP 331-36 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 331-36?
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 331-36 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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