NGP 424 Aluminum Saddle Thresh...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$67.52
NGP 424 Saddle Threshold, 3/8" x 4" NGP-424

NGP 424 Aluminum Saddle Threshold 3/8" x 4" with Fluted Top

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Model: 424-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$67.52
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NGP 424 Aluminum Saddle Threshold 3/8" x 4" with Fluted Top

Professional Door Threshold Solution

The NGP 424 Aluminum Saddle Threshold delivers professional-grade door transition performance with precise 3/8" x 4" dimensions. Constructed from aluminum alloy 6063 with T5 temper and .125" typical wall thickness, this fluted top threshold provides reliable service for commercial applications. Complete installation hardware included with 10 zinc-plated wood screws.

Professional Features & Benefits

  • Precise Dimensions: 3/8" x 4" profile designed for standard door applications with optimal transition performance.
  • Heavy-Duty Construction: Aluminum alloy 6063 with T5 temper provides exceptional durability and corrosion resistance for long-term performance.
  • Professional Wall Thickness: .125" typical wall thickness ensures structural integrity under regular foot traffic and door operation.
  • Fluted Top Design: Textured surface provides enhanced traction and slip resistance for improved safety.
  • Complete Installation Kit: Includes 10 1-1/2" FH zinc plated wood screws for secure mounting to various substrates.
  • Lightweight Design: 0.61 lbs/ft weight facilitates easy handling and installation while maintaining structural performance.
  • Multiple Finish Options: Available in Aluminum Mill finish, DKB Dark Bronze, and optional SIA Slip Resistant Finish for hazardous conditions where safety is a priority.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Door Thresholds
  • Product Type: Thresholds - Saddle
  • Series: Saddle Threshold Series
  • Subcategory: Thresholds

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 threshold products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and .125" wall thickness for demanding commercial applications. The fluted top design and optional slip-resistant finishes provide enhanced safety performance where hazardous conditions require priority attention. Engineered for dependable performance in high-traffic commercial environments.

Manufacturer Resources

NGP Threshold Catalog

Product Specs

Product Group:
Door Trim and Accessories
Series:
Saddle Threshold Series
Product Subgroup:
Door Thresholds
Product Type:
Thresholds - Saddle
Subcategory:
Thresholds
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 424-36 – Frequently Asked Questions

How fast can I get the NGP 424-36 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 424-36 come with a warranty?
Absolutely. The NGP 424-36 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 424-36?
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 424-36 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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