NGP 613SS Stainless Steel Sadd...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,097.97
NGP 613SS Stainless Steel Saddle Threshold 6" x 1/4" with Milled Aluminum Finish

NGP 613SS Stainless Steel Saddle Threshold 6" x 1/4" with Milled Aluminum Finish

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Model: 613SS-36

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

$1,097.97
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NGP 613SS Stainless Steel Saddle Threshold 6" x 1/4" with Milled Aluminum Finish

Professional Door Threshold Solution

The NGP 613SS Stainless Steel Saddle Threshold provides a durable transition solution for commercial door applications. This professional-grade threshold features Type #304 stainless steel construction measuring 6" wide x 1/4" tall with a smooth top surface and milled aluminum finish. Weighing 2.50 lbs./ft. with typical wall thickness of .120", this threshold includes #10 x 1-1/2" FH stainless steel wood screws for secure installation.

Professional Features & Benefits

  • Precise Dimensions: 6" wide x 1/4" tall profile designed for standard door applications with smooth transition requirements.
  • Type #304 Stainless Steel Construction: Corrosion-resistant stainless steel provides exceptional durability for high-traffic commercial environments.
  • Smooth Top Surface: Engineered with a smooth top design for safe pedestrian traffic and ADA compliance considerations.
  • Lightweight Design: At 2.50 lbs./ft., this threshold offers easy handling during installation while maintaining structural integrity.
  • Professional Wall Thickness: Typical .120" wall thickness provides optimal strength-to-weight ratio for commercial applications.
  • Complete Installation Hardware: Includes #10 x 1-1/2" FH stainless steel wood screws for secure mounting to wood substrates.
  • Milled Aluminum Finish: Attractive mill finish provides a clean, professional appearance that complements various architectural styles.

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 Type #304 stainless steel construction and precision manufacturing. The smooth top design and corrosion-resistant materials ensure long-lasting performance in demanding commercial applications where dependable door hardware is essential.

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 613SS-36 – Frequently Asked Questions

1) Will the NGP 613SS saddle threshold work over an existing tiled or finished floor without creating a trip hazard?
At 1/4 inch tall with a smooth top, the 613SS is about as low as a saddle threshold gets. It is the profile you use where you want a flush-feeling transition rather than a raised barrier, which is why it turns up in corridors, offices and healthcare openings where foot traffic runs constantly across the opening. The 6 inch width lets it bridge a joint between two floor finishes at the door line. If you need a raised, weatherstripped or interlocking profile for an exterior opening, that is a different threshold type entirely.
2) Does the NGP 613SS come with fasteners, or do I need to order screws separately?
Screws are in the box: #10 x 1-1/2 inch flat head stainless steel wood screws. Note the type. Those are wood screws, so they land in a wood subfloor or wood blocking as supplied. If you are setting this threshold on concrete, you will need to supply your own anchors, typically a flat head machine screw into a lead or plastic shield sized to the fastener, since concrete anchors are not part of the package.
3) I need a fire rated threshold at this opening - can I use the NGP 613SS?
For a labeled opening, look at the Cal-Royal saddle threshold series instead. Cal-Royal describes the CR2000 as a saddle threshold with a fire rated and ADA compliant design, and the CR3700 as a saddle threshold carrying a 3-hour positive pressure fire rating. The NGP 613SS is a Type #304 stainless steel saddle built for durable commercial transitions with a smooth ADA-minded top surface. When the door schedule calls out a fire rating at the sill, specify from the Cal-Royal series and match the rating to what the drawing requires - the CR3700 for a 3-hour positive pressure opening.
4) What is the closest equivalent to the NGP 613SS saddle threshold from another manufacturer?
The Pemko 272 Series flat saddle threshold is the closest match. Pemko lists it as an ADA compliant flat saddle threshold at 1/4 inch high by 6 inches wide - the same profile as the NGP 613SS, which is a 6 inch wide by 1/4 inch tall saddle. The difference is material: the 613SS is Type #304 stainless steel, while the Pemko 272 is heavy-duty aluminum. If the opening is a wet, coastal, or chemical-exposure environment, or a high-traffic entry where cart wheels and grit will work the surface, stay with the stainless 613SS. For a dry interior transition where the 1/4 inch by 6 inch geometry is what matters, the 272 covers the same opening.
5) Is stainless steel worth it over an aluminum saddle threshold?
Type #304 stainless is the corrosion-resistant choice, and that is the reason to pay for it: openings that get mopped daily, hit salt and slush in winter, or sit in a kitchen, restroom or clinical corridor. Aluminum saddles pit and dull under that duty. Where the opening is dry interior traffic and corrosion is not the concern, an aluminum saddle in the same profile does the job, for example the Pemko 272 Series flat saddle in 1/4 inch by 6 inch, the same footprint in heavy-duty aluminum.
6) Can I use the NGP 613SS to standardize thresholds across a whole building?
That is a reasonable use for it. One profile, 1/4 inch by 6 inch in Type #304 stainless with a milled aluminum finish, in two lengths that cover single and pair openings, so a facility can carry a single part for interior transitions across offices, classrooms, patient corridors, retail and warehouse floors. The exceptions to plan around are rated openings and exterior doors that need weatherstripping, which take a different threshold.
7) We standardize on aluminum thresholds across the property - does that rule out the NGP 613SS?
It points you to the Pemko 272 Series, which Pemko specifies as a heavy-duty aluminum flat saddle threshold at 1/4 inch by 6 inches. The NGP 613SS is stainless steel and carries a milled aluminum finish, so it reads visually similar alongside mill-finish aluminum saddles on adjacent doors while the base metal is Type #304 stainless. Property managers replacing a run of doors often keep aluminum on interior transitions and put the stainless 613SS at the exterior or service entries that see the weather and the traffic.
8) My opening is wider than a standard door - which 6 inch saddle threshold covers it?
The NGP 613SS comes in 36 inch and 72 inch lengths, so a single 72 inch piece covers a pair of doors or a wide opening without a field splice at the sill. That is the practical reason to specify it over a comparable 6 inch flat saddle such as the Pemko 272 Series when the opening is a double door - cut one length to the frame rather than butting two pieces mid-threshold. The 72 inch stock also lets you cut multiple standard 36 inch openings from one stick.
9) Is the NGP 613SS a residential or commercial threshold?
Commercial duty. The 613SS is specified for commercial openings, and the material bears that out, Type #304 stainless at .120 inch typical wall thickness holding up to cart traffic, mopping and constant foot passage. It installs fine in a multi-family or residential opening, it is simply built heavier than a residential saddle needs to be.
How fast can I get the NGP 613SS-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 613SS-36 come with a warranty?
Absolutely. The NGP 613SS-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 613SS-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 613SS-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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