NGP 425 Aluminum Saddle Thresh...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$65.44

NGP 425 Aluminum Saddle Threshold 1/2" x 5" with Fluted Top

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Model: 425-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$65.44
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NGP 425 Aluminum Saddle Threshold 1/2" x 5" with Fluted Top

Professional Door Threshold Solution

The NGP 425 Aluminum Saddle Threshold provides reliable door transition protection with precise 1/2" x 5" dimensions for commercial applications. Constructed from aluminum alloy 6063 with T5 temper for enhanced durability, this threshold features a fluted top surface and typical wall thickness of .162" for long-lasting performance. At .88 lbs./ft., it offers substantial construction while remaining manageable for installation.

Professional Features & Benefits

  • Precise Dimensions: 1/2" tall x 5" wide profile provides optimal door clearance and weather protection for standard commercial applications.
  • Heavy-Duty Construction: Aluminum alloy 6063 with T5 temper delivers exceptional durability and corrosion resistance for demanding environments.
  • Fluted Top Design: Textured surface provides enhanced traction and slip resistance for improved safety in high-traffic areas.
  • Professional Wall Thickness: Typical .162" wall thickness ensures structural integrity and long-term performance under heavy use.
  • Complete Installation Package: Includes #10 x 1-1/2" FH zinc plated wood screws for secure mounting and professional installation.
  • Lightweight Yet Durable: At .88 lbs./ft., provides substantial construction while remaining easy to handle during installation.
  • Multiple Finish Options: Available in Aluminum Mill finish and DKB Dark Bronze, with optional SIA slip-resistant finish for hazardous conditions.

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 rated for demanding commercial applications. The fluted top design and optional slip-resistant finish provide enhanced safety features where conditions can be hazardous and safety is a priority. Engineered for long-term performance with included professional-grade mounting hardware for dependable installation.

Manufacturer Resources

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 425-36 – Frequently Asked Questions

How fast can I get the NGP 425-36 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 425-36 come with a warranty?
Absolutely. The NGP 425-36 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 425-36?
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 425-36 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
    Threshold

    Posted by Shane McCoy on Mar 9th 2026

    great product shipped fast and came in anodized bronze

  • 5
    Threshold

    Posted by Shane McCoy on Mar 8th 2026

    shipped fast quality product comes in anodized bronze/ black

  • 5
    Bronze threshold

    Posted by Shane McCoy on Feb 25th 2026

    durable threshold. Nice bronze anodizing that really ties the bronze door together

  • 5
    Threshold

    Posted by Shane McCoy on Feb 18th 2026

    Quality made thick and durable

  • 5
    Threshold

    Posted by Shane McCoy on Dec 13th 2025

    Reasonable price shipped fast

  • 5
    threshold

    Posted by Shane McCoy on Nov 20th 2025

    shipped fast, good, price