NGP 140PDKB 84 SET Spring Load...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$525.51
NGP NGP 140PDKB (SET) Spring Loaded Pile Astragal, 84" Dark Bronze NGP-140PDKB 84 SET

NGP 140PDKB 84 SET Spring Loaded Pile Astragal Set 84" Dark Bronze with Adjustable Seal

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Model: 140PDKB 84 SET
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$525.51
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NGP Spring Loaded Pile Astragal Set 84" Dark Bronze with Adjustable Seal

Professional Door Sealing Solution with Spring-Loaded Technology

The NGP Spring Loaded Pile Astragal delivers superior door sealing performance with innovative spring-loaded technology that maintains constant pressure for maximum effectiveness. This 84" dark bronze astragal set features aluminum alloy 6063 T5 temper construction with adjustment screws on 10" centers, allowing seal adjustment without repositioning the mounting location. Fire rated for up to 3 hours on metal doors and 20 minutes on wood doors, this two-piece set provides professional-grade weatherstripping for commercial applications.

Professional Features & Benefits

  • Spring-Loaded Seal Technology: Maintains constant pressure against door surfaces for the most effective seal and superior weatherproofing performance.
  • Adjustable Mounting System: Adjustment screws positioned on 10" centers allow fine-tuning of seal contact without relocating mounting hardware.
  • Fire-Rated Performance: Certified for up to 3 hours on metal doors and 20 minutes on wood doors for code compliance in fire-rated assemblies.
  • Heavy-Duty Construction: Aluminum alloy 6063 T5 temper provides exceptional durability and corrosion resistance for long-term performance.
  • Complete Set Configuration: Provided as a two-piece set for comprehensive door sealing coverage in double door applications.
  • Professional Finish: Dark bronze aluminum finish coordinates with commercial door hardware while providing weather resistance.
  • High-Performance Pile: Gray polypropylene pile material delivers effective sealing against air infiltration and weather penetration.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Product Type: Astragals
  • Subcategory: Gaskets & Weatherstripping

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 astragal products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and fire-rated performance up to 3 hours on metal doors. The spring-loaded design with adjustable mounting system ensures optimal sealing performance in demanding commercial applications where dependable weatherproofing is essential.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Astragals
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 140PDKB 84 SET – Frequently Asked Questions

1) Will an NGP 140PDKB astragal seal a pair of double doors, or do I need one per leaf?
The 140PDKB 84" comes as a two-piece set, one piece for each leaf of a pair, so a single order covers one double door opening. The spring-loaded pile on each half meets in the middle to close the gap between the leaves. If you have several pairs of doors in a building, you need one set per opening.
2) Can I use the NGP spring loaded pile astragal on a fire rated door?
Fire rated up to 3 hours on metal doors and 20 minutes on wood doors. That covers most rated pairs in commercial corridors and stairwells on hollow metal, but if you have a rated wood pair carrying a longer rating than 20 minutes, this is not the astragal for that opening.
3) How do you adjust the seal on the NGP 140PDKB astragal after the doors are hung?
Adjustment screws sit on 10 inch centers along the length, so you can tune the pile contact against the door without pulling the astragal off and re-drilling a new mounting position. That matters on a pair that has settled or on a frame that is not perfectly square, where a fixed astragal would need to be relocated to get an even seal.
4) Is the Trimco 5001 lock astragal a substitute for the NGP 140PDKB?
No. The Trimco 5001 is a stainless steel lock astragal used with mortise or cylindrical locks. A lock astragal is a short piece that covers the lock area and protects against latch manipulation at the meeting stiles; it is not a full-height weatherseal. The NGP 140PDKB is an 84 inch two-piece set with spring-loaded gray polypropylene pile that seals the full height of the pair against air infiltration. If the requirement is sealing the pair, the lock astragal will not do it; if the requirement is guarding the latch, the pile astragal will not do that.
5) What is an equivalent to the NGP 140PDKB adjustable pile astragal from another manufacturer?
The closest peer is the Pemko 300 Series adjustable astragal with self-adjusting pile brush for double doors. Both are adjustable astragals that seal the meeting stiles of a pair of doors with a pile brush rather than a vinyl or rubber blade, so the sealing action is the same type: brush contact across the gap between the two leaves. The NGP 140PDKB is supplied as a two-piece set in an 84 inch length with adjustment screws on 10 inch centers, so the seal contact is tuned in the field without moving the mounting holes.
6) For a fire-rated pair of doors, which brush astragal options are there besides the NGP 140PDKB?
The Pemko 369 split astragal seal is an aluminum fire-rated astragal with a pile brush insert at 13/32 inch by 11/32 inch. The NGP 140PDKB is fire rated for up to 3 hours on metal doors and 20 minutes on wood doors, in an 84 inch two-piece aluminum alloy 6063 T5 set. Confirm the rating required by the assembly on the drawing against the label of the door and frame before selecting either.
7) What is the NGP astragal made of and will it hold up on an exterior door?
Extruded from 6063 T5 temper aluminum alloy with a gray polypropylene pile seal, in a dark bronze finish. Aluminum and polypropylene both take exterior exposure without rusting or rotting, which is why this construction shows up on entrances rather than plain steel astragals.
8) Spring loaded pile astragal versus a plain T-astragal with a vinyl insert, which should I use?
A spring-loaded pile like the NGP 140PDKB keeps constant pressure on the door face, so it keeps sealing as the pair moves out of alignment, and the pile sweeps rather than drags. A vinyl-insert T-astragal such as the Cal-Royal EAST-501 is the simpler mechanical fill for the gap between leaves. Pick the spring-loaded pile where you are chasing air infiltration or smoke on a pair that does not close tight; the T-astragal where you mostly need to cover the gap.
9) Is there another brand of adjustable pile astragal for double doors if I am matching existing hardware?
Pemko's 300 Series adjustable astragal uses a self-adjusting pile brush for double doors and is the closest counterpart to the NGP 140PDKB approach. Pemko also makes the 369 split astragal seal with a pile brush insert, an aluminum fire-rated section measuring 13/32 x 11/32 inches, which is a much smaller profile if you are adding a seal to an existing meeting stile rather than mounting a full astragal.
10) What is a simpler astragal option if field adjustment of the pile is not needed?
The Pemko 369 split astragal seal with pile brush insert is a fixed-profile alternative. It is an aluminum fire-rated split astragal with a pile brush insert measuring 13/32 inch by 11/32 inch, so it seals the meeting stiles with brush the same way but without adjustment hardware. The NGP 140PDKB instead uses a spring-loaded pile with adjustment screws on 10 inch centers, which lets the seal pressure be set after the doors are hung.
11) What should I use instead of a pile astragal if the pair needs a vinyl-sealed T-astragal?
The Cal-Royal EAST-501 is an aluminum T-astragal with a vinyl insert for double doors. The T profile overlaps the gap between the two leaves and seals on vinyl rather than brush, which is a different contact material than the gray polypropylene pile used on the NGP 140PDKB. Choose by which sealing material the opening calls for; the NGP 140PDKB set is a commercial product supplied in an 84 inch dark bronze aluminum configuration.
12) Is the NGP 140PDKB astragal rated for commercial use or is it a residential weatherstrip?
It is a commercial-duty item, used on office buildings, schools, healthcare, retail, warehouse, multi-tenant residential, and government facilities. The aluminum extrusion and the fire rating are what put it in rated commercial pairs rather than a house entry door.
13) Will the dark bronze NGP astragal match my existing door hardware finish?
The 140PDKB 84" set is supplied in dark bronze aluminum only, which lines up with dark bronze entrances and storefront trim. If your openings are aluminum mill or clear anodized, this piece will read noticeably darker against them.
How fast can I get the NGP 140PDKB 84 SET 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 140PDKB 84 SET come with a warranty?
Absolutely. The NGP 140PDKB 84 SET 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 140PDKB 84 SET?
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 140PDKB 84 SET 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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