NGP 700ES Silicone Perimeter S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$42.15
NGP NGP 700ES Silicone Perimeter Seal, Mill Aluminum NGP-700ES

NGP 700ES Silicone Perimeter Seal with Aluminum Frame - Mill Finish

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Model: 700ES-36

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

$42.15
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NGP 700ES Silicone Perimeter Seal with Aluminum Frame - Mill Finish

Professional Door Weatherization Solution

The NGP 700ES Silicone Perimeter Seal combines aluminum alloy 6063 T5 temper construction with synthetic rubber siloxane polymer gasketing for superior door weatherization. This BHMA certified system operates effectively across temperature ranges from -100 F to 500 F while maintaining excellent flexibility and memory. The mill aluminum frame accommodates closer and overhead holder mounting without compromising seal integrity, making it ideal for commercial door applications requiring fire suppression system compatibility.

Professional Features & Benefits

  • Extreme Temperature Performance: Operates from -100 F to 500 F while maintaining flexibility and sealing performance in demanding environmental conditions.
  • Heavy-Duty Construction: Aluminum alloy 6063 T5 temper frame with synthetic rubber siloxane polymer provides exceptional durability for commercial applications.
  • BHMA Certification: Certified to ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration ensuring code compliance.
  • Fire Suppression Compatibility: Recommended for areas using FM200 or Halon Fire Suppression Systems with flame resistant properties.
  • Continuous Seal Design: No break in seal for closer mounting allows uninterrupted weatherization while accommodating door hardware installation.
  • Hardware Integration: Allows mounting of rim exit device strikes without notching gasketing and accommodates closer/overhead holder attachment through weatherseal section.
  • Weather Resistance: Excellent resistance to ozone, UV and aging with moisture resistant properties for long-term exterior performance.
  • Installation Flexibility: Jamb sections furnished with slotted holes for adjustment with self drilling #8 (Tek type) screws included for secure mounting.

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: Gasketing
  • Subcategory: Gaskets & Weatherstripping

Professional Applications

  • Commercial Office Buildings
  • Healthcare Institutions
  • Educational Facilities
  • Industrial and Warehouse Facilities
  • Government and Municipal Buildings
  • Fire Suppression System Areas
  • High-Performance Building Envelopes

Why Choose NGP Quality?

NGP 700ES weatherseals deliver professional-grade performance with aluminum alloy 6063 T5 temper construction and BHMA certification to ANSI/BHMA A156.22 standards. The synthetic rubber siloxane polymer 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 reliable weatherization and fire suppression system compatibility are essential.

Product Specs

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

NGP 700ES-36 – Frequently Asked Questions

1) Will the NGP 700ES perimeter seal work where a door closer or overhead holder is mounted on the jamb?
Yes, and that's a main reason to pick it. The 700ES weatherseal runs continuous with no break at the closer, and the closer or overhead holder attaches through the weatherseal section instead of you cutting the gasket away. Rim exit device strikes mount over it without notching the gasketing too, so a pair of doors with a rim device and a closer keeps an unbroken seal line.
2) What lengths does the NGP 700ES silicone perimeter seal come in, and how do I order enough for one door?
Two lengths are sold: 36 inch and 84 inch. A single swing door needs one head piece and two jamb pieces, so the usual order is one 36 inch for the head and two 84 inch for the jambs on a standard 3-0 x 7-0 opening, cut to suit. Jamb sections come with slotted holes so you can adjust the seal against the door face after mounting, and self drilling #8 Tek type screws are included.
3) Is the NGP 700ES seal certified to a standard I can put on a submittal?
It's BHMA certified to ANSI/BHMA A156.22, tested for heat, cold, air infiltration and smoke infiltration. That's the gasketing standard a spec writer or facility engineer will be looking for on the submittal, and it covers the smoke infiltration line item directly.
4) Will silicone perimeter gasketing hold up in a boiler room, a walk-in freezer vestibule, or full exterior sun?
The 700ES gasket is a synthetic rubber siloxane polymer rated from -100 F to 500 F, and it keeps flexibility and memory across that whole range, so it won't go stiff in a freezer entry or take a set next to a boiler. It also resists ozone, UV and aging and is moisture resistant, which is what you need on a south-facing exterior door where vinyl gasketing chalks and cracks.
5) Do I need a special weatherseal for a room protected by FM200 or Halon fire suppression?
That's the application the 700ES is recommended for. Clean agent systems like FM200 and Halon only work if the room holds concentration, so the door perimeter has to seal tight, and the silicone gasket is flame resistant. If you're gasketing a data room, a records vault, or a generator room on a clean agent system, this is the seal type to use rather than a plain vinyl bulb.
6) Does the NGP 700ES seal the bottom of the door too, or do I need a door bottom as well?
Perimeter seal means head and both jambs. The 700ES is furnished with jamb sections and mounts to the frame, so the gap under the door is not covered by it. To close a full opening you also need a door sweep, door shoe, or automatic door bottom on the door itself, plus a threshold if the opening is exterior. Ordering the perimeter gasketing alone leaves the biggest air and smoke path open.
7) What is the aluminum-channel perimeter gasketing equivalent to the NGP 700ES?
The Cal-Royal PG-601 is the closest cross-brand match: it is also aluminum channel perimeter gasketing mounted to the frame, but it carries a vinyl insert where the 700ES uses a synthetic rubber siloxane polymer seal in an aluminum alloy 6063 T5 frame. Where the opening only needs a standard perimeter seal on an interior or sheltered door, the PG-601 vinyl insert covers it. Where the door sees the -100 F to 500 F range, fire suppression areas using FM200 or Halon, or the ANSI/BHMA A156.22 heat, cold, air and smoke infiltration tests, the silicone insert of the 700ES is the reason to specify it.
8) Can vinyl perimeter gasketing be used instead of silicone on a door in a room protected by an FM200 or Halon system?
Not as a like-for-like swap. The Cal-Royal PG-601 is a vinyl insert perimeter gasket in an aluminum channel, which is a general-purpose weatherseal. The NGP 700ES is the one specified for areas using FM200 or Halon fire suppression systems, with flame resistant properties and a silicone seal rated from -100 F to 500 F. If the room is on a suppression system or sees extreme heat or cold, specify the 700ES; keep vinyl channel gasketing for ordinary perimeter sealing.
9) NGP 700ES versus a vinyl insert perimeter gasket like the Cal-Royal PG-601, which should I use?
Both are aluminum channel perimeter gaskets that mount to the stop, so either one solves a drafty commercial door. The difference is the insert. The Cal-Royal PG-601 uses a vinyl insert, which is the economical choice for an interior office or corridor door at normal temperatures. The 700ES uses a silicone gasket rated -100 F to 500 F with ozone and UV resistance, and it's the one to spec for exterior openings, mechanical and boiler rooms, freezer vestibules, or clean agent suppression rooms where vinyl would harden or shrink.
10) What is the NGP 700ES frame made of, and will it take a painted or anodized finish to match my other door hardware?
The frame is aluminum alloy 6063 T5 temper, supplied in mill finish, which is the raw uncoated aluminum look. Mill is the standard choice when the seal sits on the stop of an aluminum storefront or a painted hollow metal frame and nobody is looking at it closely. If the frame color has to match dark bronze or black frames on the rest of the building, mill aluminum will read as bright silver against them.
11) What screws come with the NGP 700ES, and will they go into a hollow metal frame without pre-drilling?
Self drilling #8 Tek type screws ship with the seal, and that's the point of them: they cut their own hole in a steel frame, so no pilot drilling on hollow metal. The jamb sections have slotted holes rather than round ones, so you can set the screws loosely, push the gasket up to the door face to get even compression, then tighten.
12) Which perimeter seal lets a door closer or overhead holder mount through it without cutting the gasket?
The NGP 700ES is built for that: the weatherseal section accepts closer and overhead holder attachment through it and allows rim exit device strikes to mount without notching the gasketing, so the seal stays continuous with no break at the closer. The Cal-Royal PG-601 is aluminum channel perimeter gasketing with a vinyl insert and is the alternative where the opening has no closer arm, holder, or rim strike crossing the head or jamb.
13) Does a door shoe work as a substitute for perimeter gasketing?
No - they seal different parts of the opening. A door shoe attaches to the bottom of the door and seals the gap at the threshold; the Cal-Royal PG-601 sits in that door shoe family but is itself aluminum channel perimeter gasketing with a vinyl insert for the head and jambs. The NGP 700ES is likewise a perimeter seal, furnished with slotted jamb sections for adjustment and self-drilling #8 Tek screws, in 36 inch and 84 inch lengths for head and jamb runs. A complete weatherization package needs both the perimeter seal and a separate bottom seal.
14) Is this seal meant for a house door or a commercial opening?
The 700ES is a commercial product, aimed at office buildings, healthcare, schools, industrial and warehouse buildings, and government facilities. For a property manager it's the seal to standardize on across exterior and stairwell doors in a portfolio, since the same profile and the same A156.22 certification applies at every opening, and the mill finish and screw-applied aluminum channel are meant for doors that get heavy traffic rather than residential trim.
How fast can I get the NGP 700ES-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 700ES-36 come with a warranty?
Absolutely. The NGP 700ES-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 700ES-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 700ES-36 from ZenSupply?
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