NGP 5X813BRX513BR Floor Close...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,206.41
NGP NGP 5X813BR X 513BR Floor Closer Thresholds, Bronze NGP- 5X813BRX513BR

NGP 5X813BRX513BR Floor Closer Threshold 8" x 5" x 36" Bronze Architectural Finish

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Model: 5X813BRX513BR-36

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

$2,206.41
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NGP Floor Closer Threshold 8" x 5" x 36" Bronze Architectural Finish

Professional Floor Closer Integration Solution

The NGP Floor Closer Threshold provides seamless integration for floor closer installations with precision-engineered dimensions of 8" wide at floor closer, balance 5" wide x 1/4" tall x 36" length. Constructed from premium Alloy CDA 385 (Copper Alloy No. C38500) with architectural bronze satin finish (728) similar to US4, this threshold delivers professional-grade durability at 1.96 lbs./ft. The fluted top design enhances both functionality and appearance for commercial door applications.

Professional Features & Benefits

  • Precision Dimensions: 8" wide at floor closer, balance 5" wide x 1/4" tall x 36" length for accurate floor closer integration and professional appearance.
  • Premium Alloy Construction: Alloy CDA 385 (Copper Alloy No. C38500) provides exceptional durability and corrosion resistance for long-term commercial performance.
  • Architectural Bronze Finish: Satin finish (728) similar to US4 delivers professional appearance with consistent color matching for coordinated door hardware systems.
  • Fluted Top Design: Enhanced surface texture provides improved traction and professional aesthetic appeal for high-traffic commercial applications.
  • Universal Floor Closer Compatibility: Can be fabricated for use with any floor closer system for versatile installation options across different manufacturers.
  • Complete Installation Hardware: Includes #10 X 1-1/2" brass wood screws with antique bronze finish screws provided for seamless installation.
  • Optional Slip-Resistant Finish: SIA slip-resistant finish available for areas where conditions can be hazardous and safety is a priority.
  • Lightweight Construction: 1.96 lbs./ft. weight provides structural integrity while maintaining ease of handling and installation.

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 premium Alloy CDA 385 construction and architectural bronze satin finish rated at 1.96 lbs./ft. for optimal strength-to-weight performance. The precision-engineered dimensions and fluted top design ensure seamless floor closer integration with enhanced safety features. Engineered for demanding commercial applications where dependable performance and professional appearance 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 5X813BRX513BR-36 – Frequently Asked Questions

1) Why is the NGP 5X813BR floor closer threshold wider at one end?
It is stepped on purpose. The section that passes over the floor closer case is 8 inches wide, and the balance of the run is 5 inches wide at 1/4 inch tall. The wide portion covers the closer body and its cover plate so you get one continuous saddle across the opening instead of a threshold butted against a separate closer plate.
2) Will this threshold work with a Rixson or Dorma floor closer, or is it brand specific?
It is not tied to one closer brand. The NGP floor closer threshold can be fabricated for use with any floor closer, so the 8 inch wide section is cut to suit the closer case you are installing. Have the closer make and model on hand when you order so the cutout lands in the right place.
3) What lengths does the NGP bronze floor closer threshold come in?
Four lengths, sized by the door opening they cover: 36, 48, 72 and 96 inches. The 72 and 96 inch runs are the ones to look at for a pair of doors on a center-hung floor closer.
4) Is this threshold solid bronze or a plated finish?
Solid material. It is extruded from Alloy CDA 385, copper alloy C38500, which is architectural bronze through the full section, not a coating over aluminum. The finish is a satin architectural bronze, 728, similar to US4. Because the color is in the metal, wear at the traffic point does not expose a different substrate.
5) Does the NGP floor closer threshold come with fasteners or do I need to buy screws separately?
Screws are in the box: #10 x 1-1/2 inch brass wood screws in an antique bronze finish. Those are wood screws, so if you are anchoring into concrete you will need your own anchors or machine screws and shields to suit the slab.
6) Is the top of this threshold slippery in a lobby entrance?
The top face is fluted, which gives some grip and hides scuffing under traffic. Where conditions get genuinely wet or hazardous, NGP offers the threshold with an SIA slip-resistant finish, which you specify when ordering.
7) Will a 1/4 inch tall saddle threshold trip people up or cause a wheelchair problem?
At 1/4 inch tall, the 5 inch balance section sits low enough that it does not need a bevel to be crossed comfortably; a quarter inch is the height at which a change in floor level is normally allowed to be vertical. The 8 inch wide closer section is part of the same extrusion, so there is no second step where it transitions.
8) Is this threshold suitable for a high-traffic commercial entrance or is it a residential part?
It is a commercial-grade part. The bronze alloy section, the fluted wearing surface and the stated use in office buildings, schools, healthcare, retail and municipal buildings all point at doors that cycle heavily. Bronze also holds up better than mill aluminum where de-icing salt or cleaning chemicals reach the saddle.
9) Can I use this bronze threshold to match dark bronze door hardware on the rest of the opening?
The 728 satin architectural bronze is similar to US4, which is the satin bronze finish code used across commercial lock and closer lines, so it coordinates with hardware specified in US4 rather than with dark oxidized bronze such as US10B. If the existing pulls and closers on the building are dark bronze, this threshold will read lighter next to them.
How fast can I get the NGP 5X813BRX513BR-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 5X813BRX513BR-36 come with a warranty?
Absolutely. The NGP 5X813BRX513BR-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 5X813BRX513BR-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 5X813BRX513BR-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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