NGP 1392SP Steel Security Astr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$701.17
NGP NGP 1392SP Steel Security Astragal NGP-1392SP

NGP 1392SP Steel Security Astragal with Prime Coat Finish

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Model: 1392SP-84

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

$701.17
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NGP 1392SP Steel Security Astragal with Prime Coat Finish

Professional Steel Astragal for Commercial Door Applications

The NGP 1392SP Steel Security Astragal provides reliable door sealing and security for commercial applications. This steel astragal features a maximum height capacity of 120" and comes complete with #1/4-20 SNB fasteners for secure installation. The steel construction with prime coat finish ensures durability and provides an excellent base for field painting to match specific project requirements.

Professional Features & Benefits

  • Maximum Height Capacity: Accommodates doors up to 120" in height for versatile commercial applications.
  • Complete Hardware Package: Includes #1/4-20 SNB fasteners for secure and reliable mounting.
  • Steel Construction: Heavy-duty steel material provides exceptional durability and security performance.
  • Prime Coat Finish: Factory-applied prime coat finish offers corrosion protection and optimal paint adhesion for field finishing.
  • Security Design: Engineered specifically for security applications requiring robust door sealing and protection.
  • Commercial Grade: Professional-grade construction suitable for demanding commercial door installations.

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 heavy-duty steel construction designed for demanding commercial applications. The factory-applied prime coat finish provides excellent corrosion protection and optimal surface preparation for field finishing. Engineered for demanding commercial applications where dependable door sealing and security performance 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 1392SP-84 – Frequently Asked Questions

1) What fasteners come with the NGP 1392SP security astragal, or do I need to buy screws separately?
Mounting hardware is in the box. The 1392SP ships with #1/4-20 SNB (sex nut and bolt) fasteners, which is the through-bolt style you want on a security astragal because the assembly clamps through the door rather than threading into the face where it can be backed out from the attack side.
2) Steel security astragal versus a gasketing astragal - which one do I need on a pair of doors?
Two different jobs. The 1392SP is steel and built for security: it covers the gap between a pair of doors so the latch and the meeting stile cannot be reached with a pry bar or a shim. If your problem is air, light, smoke, or sound rather than forced entry, you want a gasketed unit instead, like the Pemko 300 Series adjustable astragal with self-adjusting pile brush or the Pemko 369 split astragal seal with a pile brush insert. Buildings that need both commonly run a security astragal on the active leaf and separate gasketing on the stop.
3) What is the difference between the NGP 1392SP security astragal and a Trimco 5001 lock astragal?
They solve different problems on the door. The NGP 1392SP is a full-height steel astragal in 84 inch and 96 inch lengths that runs the length of the meeting stile and comes with #1/4-20 SNB fasteners. The Trimco 5001 is a lock astragal in stainless steel, used with mortise or cylindrical locks, so it is a short piece that guards the latch area rather than the whole edge. If the goal is covering the gap top to bottom, the 1392SP is the full-length part; if the goal is shielding the latch on a lock, the 5001 is the lock astragal.
4) I need an astragal that seals a double door against air and light, not just adds security. What should I use?
For a sealing astragal, the Pemko 300 Series is an adjustable astragal with a self-adjusting pile brush for double doors, and the Pemko 369 is a split astragal seal with a pile brush insert in aluminum at 13/32 inch by 11/32 inch. Both carry a brush seal that closes against the opposite leaf. The NGP 1392SP is a steel astragal with a prime coat finish built around security at the meeting stile, so it is the choice when the concern is protecting the gap rather than gasketing it.
5) The opening is fire rated. Is the NGP 1392SP or the Pemko 369 the astragal to specify?
The Pemko 369 is described as a fire-rated split astragal seal with a pile brush insert, aluminum, 13/32 inch by 11/32 inch, so it is the one to bring to a fire-rated opening where the door schedule calls for a labeled astragal. The NGP 1392SP is a steel astragal with a prime coat finish for commercial door applications up to 120 inches in height. On a labeled opening, confirm the astragal against the door manufacturer's listing before ordering either.
6) Does the NGP 1392SP astragal come painted, or do I have to finish it?
It arrives in a factory prime coat, not a finished color. That is a paint base: the steel is protected in transit and on site, and you field paint it to match the door or frame color once it is hung. If you need a finished astragal out of the box with no painting step, a mill or clear anodized aluminum unit like the Cal-Royal EAST-501 T-astragal is the different route.
7) What is an astragal actually for on a pair of doors?
On a double door with no center mullion, the two leaves meet at an open vertical gap. An astragal is the strip that closes that gap. A steel one like the 1392SP is there for security, shielding the meeting edge and latch from being pried or shimmed, and it is fastened through the door with the supplied 1/4-20 sex bolts so it cannot be unscrewed from outside.
8) Is there an aluminum astragal instead of steel for a pair of doors?
Yes. The Cal-Royal EAST-501 is an aluminum T-astragal with a vinyl insert for double doors, and the Pemko 369 is an aluminum split astragal seal with a pile brush insert at 13/32 inch by 11/32 inch. Both put a soft insert at the meeting point. The NGP 1392SP is steel with a prime coat finish, which takes field paint to match the door, so the decision is between a paintable steel edge and an aluminum extrusion carrying a vinyl or brush seal.
9) What is the difference between the Trimco 5001 and Trimco 5002 lock astragals?
Both are stainless steel lock astragals. The Trimco 5001 is used with mortise or cylindrical locks, while the Trimco 5002 measures 1-9/16 inches by 6 inches and is used with cylindrical locks. Match the piece to the lock already in the door: a mortise lock points to the 5001, a cylindrical lock can take either. Neither is a full-length part like the NGP 1392SP steel astragal, which is supplied in 84 inch and 96 inch lengths.
10) Is the NGP 1392SP astragal suitable for a high-traffic commercial building, or is it a residential part?
Commercial. The 1392SP is a steel astragal specified for commercial openings, the kind of door pair you find in offices, schools, healthcare buildings, retail, warehouses, and government facilities. It is not a light residential weatherstrip.
11) Can I cut the NGP 1392SP astragal down to fit a shorter door?
Steel astragals are routinely cut to length in the field, and with 84 and 96 inch pieces available you start from whichever is closest above your door height. Cut steel leaves bare metal at the cut end, so touch it up when you field paint over the prime coat, otherwise the cut edge is where corrosion starts.
How fast can I get the NGP 1392SP-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 1392SP-84 come with a warranty?
Absolutely. The NGP 1392SP-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 1392SP-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 1392SP-84 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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