NGP 5X713X413 Floor Closer Thr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$536.94
NGP NGP 5X713 X 413 Floor Closer Thresholds NGP-5X713X413

NGP 5X713X413 Floor Closer Threshold 7" x 4" x 36" Aluminum Alloy with Fluted Top

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Model: 5X713X413-36
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$536.94
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NGP Floor Closer Threshold 7" x 4" x 36" Aluminum Alloy with Fluted Top

Professional Floor Closer Integration Solution

The NGP Floor Closer Threshold provides seamless integration for floor closer installations with precision-engineered aluminum alloy construction. This threshold features 7" width at the floor closer area transitioning to 4" wide x 1/2" tall profile over 36" length, manufactured from durable aluminum alloy 6063 with T5 temper for commercial applications. The fluted top surface design enhances grip and safety while the .125" typical wall thickness ensures structural integrity.

Professional Features & Benefits

  • Precision Dimensions: 7" wide at floor closer area with 4" wide x 1/2" tall balance section over 36" length for optimal floor closer integration.
  • Heavy-Duty Construction: Aluminum alloy 6063 with T5 temper provides exceptional durability and corrosion resistance for commercial applications.
  • Fluted Top Design: Textured surface enhances traction and safety while providing professional appearance in high-traffic areas.
  • Lightweight Efficiency: At .53 lbs./ft., the threshold offers easy handling and installation without compromising structural performance.
  • Universal Compatibility: Can be fabricated for use with any floor closer system for versatile installation options.
  • Complete Hardware Package: Includes #10 x 1-1/2" FH zinc plated wood screws for secure mounting (dark bronze screws supplied with DKB thresholds).
  • Multiple Finish Options: Available in mill aluminum and dark bronze finishes, with 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: Floor Closer Thresholds
  • 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 Floor Closer Thresholds deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction engineered for demanding commercial applications. The precision-engineered dimensions and fluted top design provide both functional performance and safety enhancement. Engineered for demanding commercial applications where dependable performance and seamless floor closer integration are essential.

Manufacturer Resources

NGP Threshold Catalog

Product Specs

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

NGP 5X713X413-36 – Frequently Asked Questions

1) Will the NGP 5X713 x 413 floor closer threshold work with any brand of floor closer?
The 5X713 x 413 saddle threshold is not cut to one manufacturer's floor closer. It can be fabricated for use with any floor closer system, which is why it ships with a solid 7 inch wide section at the closer area rather than a pre-cut pocket. You (or your fabricator) machine the cutout to match the closer case actually going in the floor. Plan the cut before install, because the 7 inch width is the working area you have to land the closer body in.
2) What lengths does the NGP floor closer threshold come in?
Four lengths, ordered by the door opening they cover: 36, 48, 72 and 96 inches. The 36 and 48 inch sizes suit single leaves; 72 and 96 inch cover pairs of doors, where the threshold runs continuous under both leaves and the closer cutout falls under the active leaf. Both finishes are offered in all four lengths.
3) What finishes is the NGP 5X713 x 413 saddle threshold available in?
Mill aluminum and dark bronze. Mill is the raw aluminum look that disappears against aluminum storefront and hollow metal; dark bronze is the match for bronze anodized entrances and bronze door hardware. The fastener package follows the finish, so dark bronze thresholds arrive with dark bronze screws instead of the standard zinc plated ones and you are not left touching up bright screw heads in a finished lobby.
4) Do I need to buy separate screws to install the NGP floor closer threshold?
No extra fastener order needed for a wood substrate. The threshold comes with #10 x 1-1/2 inch flat head zinc plated wood screws. Dark bronze units come with bronze screws to match. If you are anchoring into concrete rather than wood, those supplied screws will not do the job and you will need masonry anchors sized to the #10 shank.
5) Is the top surface of this NGP threshold slip resistant?
The standard top is fluted, meaning a ribbed aluminum surface that breaks up the smooth mill face and gives some traction underfoot. For genuinely hazardous conditions, wet entries, pool decks, exterior vestibules that ice up, there is an optional SIA slip-resistant finish that goes beyond the fluting. Specify SIA at order time; it is a factory-applied surface, not something added later.
6) What is the difference between a floor closer threshold and a standard saddle threshold?
A standard saddle is a uniform extrusion straight across the opening. A floor closer threshold like the NGP 5X713 x 413 widens to 7 inches where the floor closer body sits, so there is enough aluminum to machine a cutout around the closer case and cover the concrete pocket cleanly, then steps down to a 4 inch by 1/2 inch profile for the rest of the run. If there is no floor closer in the opening, you do not need this part and a plain saddle at the width you want is the simpler buy.
7) Can I use one NGP floor closer threshold across a pair of doors?
Yes, order the 72 or 96 inch length and run one continuous piece under both leaves. That is the better detail than butting two shorter pieces, since a joint in the middle of an opening is where water gets under and where the saddle starts to lift. The 7 inch wide section handles the closer at whichever leaf is active; the 4 inch by 1/2 inch balance carries across the rest.
8) Is the NGP 5X713 x 413 threshold aluminum strong enough for a high traffic commercial entrance?
The extrusion is 6063 aluminum alloy in T5 temper, the standard architectural extrusion spec for door thresholds, with .125 inch typical wall thickness. It is rated for commercial use, and the alloy is corrosion resistant, which matters at an exterior entrance where the saddle takes salt, water and grit. It is not the part that fails in a lobby; the closer under it is.
How fast can I get the NGP 5X713X413-36 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 5X713X413-36 come with a warranty?
Absolutely. The NGP 5X713X413-36 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 5X713X413-36?
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 5X713X413-36 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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