NGP 139A Solid Metal Astragal ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$469.81
NGP NGP 139A Solid Metal Astragal, Anodized Aluminum NGP-139A

NGP 139A Solid Metal Astragal - Anodized Aluminum Construction

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Model: 139A-84

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

$469.81
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NGP 139A Solid Metal Astragal - Anodized Aluminum Construction

Professional Door Sealing Solution

The NGP 139A Solid Metal Astragal features durable anodized aluminum construction designed for commercial door applications. Built from aluminum alloy 6063 with T5 temper for enhanced strength and corrosion resistance, this astragal provides reliable door sealing performance. The clear anodized finish delivers long-lasting protection while maintaining an attractive appearance for professional installations.

Professional Features & Benefits

  • Heavy-Duty Construction: Aluminum alloy 6063 with T5 temper provides exceptional durability and corrosion resistance for demanding commercial applications.
  • Clear Anodized Finish: Professional-grade anodized aluminum finish offers superior protection against wear and environmental exposure while maintaining aesthetic appeal.
  • Complete Hardware Package: Includes #10 x 3/4" SMS fasteners for secure installation and proper mounting.
  • Lead-Lined Option: Optional 1/16" thick lead insert available for enhanced sound dampening and radiation shielding applications.
  • SNB Compatibility: Available with SNB configuration for specialized installation requirements.
  • Commercial-Grade Performance: Engineered specifically for commercial door applications requiring reliable sealing and durability.

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
  • Series: Solid Metal Astragal Series
  • 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 clear anodized finish for superior durability. The solid metal construction with optional lead-lining capability provides versatile solutions for demanding commercial applications. Engineered for demanding commercial applications where dependable sealing performance and long-term durability are essential.

Product Specs

Product Group:
Door Trim and Accessories
Series:
Solid Metal Astragal Series
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 139A-84 – Frequently Asked Questions

1) Is there a lead-lined version of the NGP 139A for an x-ray room door?
Yes. The 139A is offered with an optional 1/16 inch thick lead insert, which is what you specify for radiation shielding at the meeting stile of a pair in an imaging or x-ray suite. It also adds mass for sound attenuation. The lead lining is an option to call out when ordering, not the default configuration.
2) Should I use a solid metal astragal like the NGP 139A or a gasketed one with a brush or vinyl seal?
A solid metal astragal is a rigid closure piece: it covers the gap at the meeting stile of a pair and gives the inactive leaf a hard edge, with no compressible seal. If your real problem is air, light or dust infiltration, a gasketed astragal is the better call. The Pemko 300 Series uses a self-adjusting pile brush for double doors, and the Pemko 369 is a split astragal seal with a pile brush insert. Use the 139A where you want metal-to-metal coverage or the lead-lined option; use a brush or vinyl type where you want a weather seal.
3) Will the NGP 139A astragal work if my pair of doors has a mortise lock in the inactive leaf?
The 139A is a plain solid metal astragal, not a lock astragal, so it has no cutout for lock hardware. If the astragal has to pass over a mortise or cylindrical lock, use a lock astragal instead: the Trimco 5001 in stainless steel is made for mortise or cylindrical locks, and the Trimco 5002, 1-9/16 by 6 inches, is for cylindrical locks.
4) What is the difference between the NGP 139A astragal and the Pemko 300 Series astragal?
The NGP 139A is a solid metal astragal made from 6063 aluminum alloy in T5 temper with a clear anodized finish, supplied with #10 x 3/4 inch SMS fasteners, and offered in 84, 96, and 120 inch lengths. The Pemko 300 Series is an adjustable astragal with a self-adjusting pile brush for double doors, so the seal at the meeting stile is made by brush pile rather than by the metal section itself. If the opening calls for a bare metal meeting-stile cover, the 139A matches; if the pair of doors needs a compressible brush seal that takes up gap variation, the 300 Series is the one built for that.
5) I need an astragal on a fire-rated pair of doors - is the NGP 139A the right part?
The NGP 139A is a solid anodized aluminum astragal built for commercial door applications, with an optional 1/16 inch lead insert for sound dampening and radiation shielding. Where the submittal specifically calls for a fire-rated gasketing astragal, the Pemko 369 split astragal seal is the peer carrying that description - it is an aluminum fire-rated section, 13/32 inch by 11/32 inch, with a pile brush insert, and it splits so a half mounts on each leaf of the pair.
6) Can I use the NGP 139A as a lock astragal where the leaf carries a mortise or cylindrical lock?
The NGP 139A is a full-length solid aluminum astragal sold in 84, 96, and 120 inch lengths, so it runs the height of the meeting stile rather than being cut around lock hardware. For an astragal specifically made to work with lock hardware, Trimco offers the 5001 lock astragal in stainless steel for use with mortise or cylindrical locks, and the 5002 lock astragal in stainless steel at 1-9/16 inch by 6 inch for use with cylindrical locks. The 5002's short 6 inch length is the piece that sits at the lock, while the 139A is the continuous section.
7) For an X-ray or imaging suite door pair, is there an equivalent to the NGP 139A among the aluminum astragals?
The NGP 139A is the one in the group offered with an optional 1/16 inch thick lead insert for sound dampening and radiation shielding, on a 6063 T5 aluminum body with clear anodized finish. The comparable aluminum astragals are built around seal inserts instead: the Pemko 300 Series uses a self-adjusting pile brush, the Pemko 369 uses a pile brush insert in a 13/32 inch by 11/32 inch section, and the Cal-Royal EAST-501 uses a vinyl insert. For a shielded opening, the lead-lined 139A is the direct answer.
8) Does the NGP 139A astragal come with fasteners, or do I need to buy screws separately?
Screws are in the box. The 139A ships with #10 x 3/4 inch sheet metal screws for mounting. On a hollow metal door those go straight into the face; if you are mounting to a wood leaf or need through-bolting, plan your own fasteners for that condition.
9) What is the NGP 139A astragal actually made of, and will it hold up outdoors?
It is solid 6063 aluminum in T5 temper with a clear anodized finish. That alloy and temper combination is the standard extrusion spec for architectural trim, and the anodize layer resists corrosion and wear, so it handles exterior door edges and high-traffic entries without paint maintenance.
10) I need an aluminum astragal for a pair of doors with a vinyl seal instead of bare metal. What else is there?
The 139A is a solid metal astragal with no insert seal. For an aluminum astragal that carries a vinyl seal on a pair of doors, the Cal-Royal EAST-501 is an aluminum T-astragal with a vinyl insert built for double doors. Choose between them on whether you want a compressible seal at the meeting stile or a hard metal closure.
11) What should I use instead of the NGP 139A if I need a vinyl weather seal at the meeting stile?
The NGP 139A is an all-metal section - 6063 T5 aluminum with a clear anodized finish - so the seal comes from the metal profile and the optional lead lining, not from a flexible insert. The Cal-Royal EAST-501 is an aluminum T-astragal with a vinyl insert for double doors, which gives a compressible vinyl bulb at the joint between leaves. Choose by whether the opening needs a soft seal against air and light or a rigid metal cover over the gap.
12) Between the Trimco 5001 and the NGP 139A, which one do I standardize on across a facility?
They solve different problems on the opening. The NGP 139A is a commercial-grade solid aluminum astragal in 6063 T5 with clear anodized finish, stocked in 84, 96, and 120 inch lengths so it can be cut to most standard door heights across a building. The Trimco 5001 is a stainless steel lock astragal intended for use with mortise or cylindrical locks. Facilities standardizing a continuous meeting-stile cover across many pairs typically carry the 139A lengths; the 5001 is specified where the astragal has to coordinate with the lock on the active leaf.
13) My existing astragal is stainless steel - can I replace it with the NGP 139A?
Match the material and the type before you order. The NGP 139A is anodized aluminum, 6063 alloy in T5 temper with a clear anodized finish, so it will not visually match a stainless steel astragal on an adjacent pair. The stainless options in the comparable group are the Trimco 5001 and Trimco 5002 lock astragals. If the part coming off the door is a short stainless piece at the lock, the 5002 at 1-9/16 inch by 6 inch is the closer form factor; the 139A is a continuous aluminum section supplied in 84, 96, and 120 inch lengths.
14) Is the NGP 139A astragal meant for commercial buildings or will it work on a house?
It is specified as a commercial product. NGP lists it for office buildings, schools, healthcare facilities, retail, industrial and warehouse space, multi-tenant residential and government buildings. It will physically mount on a residential door, but the 6063 T5 extrusion and anodized finish are aimed at commercial traffic and exposure.
15) What is the SNB option on the NGP 139A astragal?
SNB is an available configuration of the 139A for installations that call for it. The standard 139A ships with #10 x 3/4 inch sheet metal screws; specify SNB when your submittal or the door manufacturer calls that configuration out.
How fast can I get the NGP 139A-84 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 139A-84 come with a warranty?
Absolutely. The NGP 139A-84 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 139A-84?
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 139A-84 from ZenSupply?
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