NGP 114SA Overlapping Astragal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$130.40
NGP 114SA Overlapping Astragal with Silicone Seal - 96" Anodized Aluminum

NGP 114SA Overlapping Astragal with Silicone Seal - 96" Anodized Aluminum

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Model: 114SA 96

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

$130.40
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NGP 114SA Overlapping Astragal with Silicone Seal - 96" Anodized Aluminum

Professional Door Sealing Solution for Commercial Applications

The NGP 114SA Overlapping Astragal delivers superior door sealing performance with a 96" anodized aluminum construction and integrated silicone seal. Manufactured from aluminum alloy 6063 with T5 temper for exceptional durability, this astragal features synthetic rubber polymer siloxane closed cell sponge sealing that maintains flexibility across temperature ranges from -100 F to 500 F. BHMA certified to ANSI/BHMA A156.22 performance standards for heat and cold applications, ensuring reliable performance in demanding commercial environments.

Professional Features & Benefits

  • 96" Length: Full-height coverage for standard commercial door applications with anodized aluminum construction for long-lasting durability.
  • Extreme Temperature Performance: Operates reliably from -100 F to 500 F while maintaining seal flexibility and integrity in all weather conditions.
  • Premium Siloxane Seal: Synthetic rubber polymer closed cell sponge construction provides excellent flexibility, memory, and resistance to compression set.
  • Fire Suppression Compatible: Recommended for areas using FM200 or Halon Fire Suppression Systems with flame-resistant seal materials.
  • Weather Resistant Construction: Excellent resistance to ozone, UV exposure, and aging for extended service life in exterior applications.
  • BHMA Certified Performance: Certified to ANSI/BHMA A156.22 performance tests for heat and cold ensuring consistent operation across temperature extremes.
  • Adjustable Installation: Slotted screw holes allow for precise alignment and adjustment during installation with included #6 x 3/4" stainless steel fasteners.
  • Moisture Protection: Moisture-resistant seal design prevents water infiltration and maintains building envelope integrity.

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

Fire Suppression System Compatibility

This astragal is specifically recommended for areas utilizing FM200 or Halon Fire Suppression Systems. The flame-resistant siloxane seal material maintains integrity under fire suppression activation while providing reliable sealing performance throughout the system’s operational requirements.

Why Choose NGP Quality?

NGP astragal products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and BHMA certified performance to ANSI/BHMA A156.22 standards. The synthetic rubber polymer siloxane seal maintains flexibility across extreme temperature ranges from -100 F to 500 F with excellent resistance to ozone, UV, and aging. Engineered for demanding commercial applications where dependable sealing performance and building envelope integrity are 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 114SA 96 – Frequently Asked Questions

1) What is an overlapping astragal like the NGP 114SA used for on a pair of doors?
An overlapping astragal mounts to one leaf of a double door and laps over the gap at the meeting stiles, so the two leaves seal against each other instead of leaving an open joint. The 114SA does that with a 6063-T5 aluminum extrusion carrying a siloxane closed cell sponge seal, so the meeting edge gets both a physical lap and a compressible gasket. Pick it when there is no center mullion and you need the pair sealed against air, light and water infiltration rather than just dressed with a flat strip.
2) Can I use the NGP 114SA astragal on an exterior door in a cold climate?
The seal is rated from -100 F to 500 F and holds its flexibility across that range, so winter stiffening is not the failure point it is with cheaper vinyl inserts. The siloxane sponge also resists ozone, UV and aging, and the aluminum is anodized, which is the combination you want on a door that sees weather. It is BHMA certified to ANSI/BHMA A156.22 for the heat and cold performance tests.
3) I have a clean agent fire suppression system in my server room. What astragal should I use on the double doors?
The NGP 114SA is recommended for spaces served by FM200 or Halon suppression systems. Those systems depend on holding agent concentration in the room, so the meeting stile gap on a pair of doors is a real leak path, and the siloxane seal material is flame resistant so it keeps sealing through activation. Brush-type astragals do not give you the same closed cell barrier at the joint.
4) My double doors have a mortise lock in the active leaf. Is an overlapping astragal the right part, or do I need a lock astragal?
Different parts, and the lock is what decides it. An overlapping astragal like the 114SA runs the height of the leaf to seal the meeting stiles; it does not provide a strike surface. If your issue is protecting and covering the latch area on a pair with a mortise or cylindrical lock, that is a lock astragal, such as the Trimco 5001 in stainless steel for mortise or cylindrical locks, or the Trimco 5002 at 1-9/16 x 6 inches for cylindrical locks. Plenty of openings take both: a full-height seal for the envelope and a short lock astragal at the latch.
5) What is the difference between an NGP 114SA overlapping astragal and a Trimco 5001 lock astragal?
They solve different problems on a pair of doors. The NGP 114SA is a full 96 inch overlapping astragal in anodized aluminum with a siloxane closed cell sponge seal running the height of the meeting stile, so it seals the gap between the inactive and active leaf against air, light and moisture. The Trimco 5001 is a stainless steel lock astragal intended for use with mortise or cylindrical locks, covering the lock area rather than the full door height. If the goal is a sealed meeting stile on a commercial pair, the 114SA is the overlapping seal; if the goal is protecting and concealing the latch area at the lock, the 5001 is the lock astragal.
6) I need a seal for a double door meeting stile but the opening uses a brush rather than a compression seal. What are the options?
The NGP 114SA seals with a synthetic rubber polymer siloxane closed cell sponge, a compression type seal rated from -100 F to 500 F. If the opening calls for a pile brush instead, 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 measuring 13/32 inch by 11/32 inch in aluminum and fire-rated. Brush inserts sweep against an irregular or shifting meeting stile; the 114SA sponge seal compresses against it and holds flexibility through extreme temperature swings.
7) Which astragal should I use on a fire-rated pair of doors?
For a fire-rated pair, the Pemko 369 split astragal seal with pile brush insert is the fire-rated option in the aluminum astragal group, at a 13/32 inch by 11/32 inch profile. The NGP 114SA is certified to ANSI/BHMA A156.22 for heat and cold performance and is recommended for areas using FM200 or Halon fire suppression systems, which is a different qualification than a door assembly fire rating. Confirm the label requirement on the opening before selecting between them.
8) Does the NGP 114SA astragal come with fasteners, or do I need to buy screws separately?
Fasteners are included: #6 x 3/4 inch stainless steel screws ship with the astragal. They land in slotted holes rather than round ones, which is what lets you shift the extrusion side to side during install to get even seal compression along the full height. Nothing else is required to mount it to the door leaf.
9) Should I use a silicone seal astragal or a brush astragal on my double doors?
A closed cell silicone sponge seal, like the one on the NGP 114SA, compresses into a continuous barrier and is what you want where air, smoke or a suppression agent has to stay on one side. A pile brush type, such as the Pemko 300 Series adjustable astragal or the Pemko 369 split astragal seal, sweeps the gap and tolerates door alignment that moves around, which suits a high-traffic pair that racks over time. Brush is more forgiving of a sloppy opening; sponge seals tighter.
10) Is there an aluminum astragal with a vinyl insert instead of silicone for a pair of doors?
Yes. The Cal-Royal EAST-501 is an aluminum T-astragal with a vinyl insert for double doors. It differs from the NGP 114SA in both profile and seal material: the EAST-501 is a T profile with vinyl, while the 114SA is an overlapping profile in anodized aluminum alloy 6063 T5 with a siloxane sponge seal certified to ANSI/BHMA A156.22 for heat and cold performance. A T-astragal mounts between the leaves; an overlapping astragal laps over the inactive leaf onto the active one.
11) What is the difference between the Trimco 5001 and 5002 lock astragals, and does either replace an NGP 114SA?
Neither replaces the NGP 114SA. The Trimco 5001 is a stainless steel lock astragal for use with mortise or cylindrical locks; the Trimco 5002 is a stainless steel lock astragal measuring 1-9/16 inch by 6 inch for use with cylindrical locks only. The choice between those two comes down to the lock body in the door. The 114SA is a 96 inch overlapping astragal with a siloxane seal that runs the full meeting stile for weather and light sealing, so a lock astragal does not substitute for it.
12) The meeting stiles on our double doors are out of alignment. Is there an astragal that adjusts?
The Pemko 300 Series is an adjustable astragal with a self-adjusting pile brush for double doors, which is designed for a meeting stile that does not close consistently. The NGP 114SA handles alignment differently: its slotted screw holes allow precise alignment and adjustment at installation, and it ships with #6 x 3/4 inch stainless steel fasteners, but the seal itself is a fixed siloxane sponge that compresses rather than self-adjusting.
13) Is the NGP 114SA astragal rated for commercial traffic, or is it a residential weatherstrip?
Commercial. The 114SA is built as a commercial door product: 6063-T5 aluminum extrusion rather than a rolled or plastic profile, anodized finish, and BHMA certification to ANSI/BHMA A156.22 for heat and cold. It gets specified in offices, schools, hospitals, retail, warehouses, multi-tenant residential and government buildings.
14) What finish does the NGP 114SA astragal come in?
Anodized aluminum, and that is the single finish it is built in, so there is no finish to specify when ordering. Anodizing is an integral surface rather than a coating, which is why it holds up on exterior openings and against the UV exposure the seal material is also rated for.
15) Will a silicone astragal seal take a set and stop sealing after a few years?
The siloxane synthetic rubber polymer used on the 114SA is a closed cell sponge specified for flexibility, memory and resistance to compression set, which is the failure mode you are describing. Combined with stated resistance to ozone, UV and aging, that is what keeps the seal springing back on a pair of doors cycled daily rather than flattening into the profile.
How fast can I get the NGP 114SA 96 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 114SA 96 come with a warranty?
Absolutely. The NGP 114SA 96 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 114SA 96?
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 114SA 96 from ZenSupply?
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