Sargent 12-HC980 Fire Rated Re...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,991.63
$1,510.64
Sargent 12-HC980 Fire Rated Removable Mullion with Hurricane Code Steel Construction

Sargent 12-HC980 Fire Rated Removable Mullion with Hurricane Code Steel Construction

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Model: 12-HC980 GRAY 96
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,991.63
$1,510.64
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Sargent Fire Rated Removable Mullion with Hurricane Code Steel Construction 86" Height

Professional Fire and Hurricane Rated Steel Mullion Solution

The Sargent Fire Rated Removable Mullion delivers professional-grade performance with steel construction and hurricane code compliance. Available in standard 86" height with optional 96" maximum height, this ULC listed mullion provides reliable fire protection in demanding commercial applications. The gray prime coat finish and rectangular profile ensure durability and professional appearance for double door installations.

Professional Features & Benefits

  • Height Specifications: Standard 86" height with maximum optional height of 96" accommodates various door frame configurations.
  • Dual Rating Compliance: Fire rated and hurricane code certified construction meets stringent building code requirements for high-performance applications.
  • Heavy-Duty Steel Construction: Durable steel material with gray prime coat finish provides long-lasting performance and corrosion resistance.
  • ULC Listed Certification: ULC listing ensures compliance with fire safety standards for commercial building applications.
  • Removable Design: Removable configuration allows for flexible egress planning and emergency access requirements.
  • Professional Grade Quality: Size 2 rectangular profile delivers structural integrity for demanding commercial door installations.
  • Manufacturer Warranty: 1-year limited warranty provides added confidence and protection for commercial installations.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

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 Sargent Quality?

Sargent Fire Rated Removable Mullions deliver professional-grade reliability with heavy-duty steel construction and dual fire/hurricane code certification. ULC listed for fire safety compliance with 1-year limited warranty coverage. Engineered for demanding commercial applications where dependable performance and code compliance are essential.

Product Specs

Product Group:
Exit Devices and Trim
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Type:
Mullions
Commercial/Residential:
Commercial
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Sargent 12-HC980 GRAY 96 – Frequently Asked Questions

1) What does a removable mullion like the Sargent 12-HC980 actually do on a pair of doors?
It gives a pair of doors a fixed vertical post in the middle of the opening so each leaf can carry a rim exit device instead of vertical rod hardware. The Sargent 12-HC980 is removable, so the post comes out when you need the full clear width of the opening for moving equipment or furniture, then drops back in and re-secures. That is the main reason people choose a mullion over surface vertical rods on a double door.
2) Will the Sargent 12-HC980 mullion work on a fire rated double door opening?
Yes. The 12-HC980 is a fire rated removable mullion and is ULC listed, which is why it belongs on a fire rated pair rather than a standard removable mullion. It also carries hurricane code construction, so it does double duty on openings in wind-borne debris regions.
3) What heights does the Sargent 12-HC980 mullion come in, and how do I pick one for my frame?
Two lengths are offered: 86 inches, which is the standard, and 96 inches as the maximum optional height. Pick from your frame opening height, not the door leaf, since the mullion has to land between the header and the floor or threshold. Both lengths come in the gray prime coat finish.
4) Should I use a removable mullion or surface vertical rod exit devices on my pair of doors?
A mullion setup like the 12-HC980 lets both leaves use rim devices, which means no rods running to the head and threshold and less to fall out of adjustment over time. The tradeoff is the post sits in the middle of the opening; you have to pull it to move anything wide through. Surface vertical rods give you a clear opening all the time but put latching hardware top and bottom of each leaf. On a fire rated pair where you also need hurricane code compliance, the fire rated mullion route is the one this product is built for.
5) What is the closest alternative to the Sargent 12-HC980 removable mullion if I am not buying Sargent?
The Stanley Security QRM111, part of the QRM100 Series, is a Grade 1 mullion offered as a standard mullion assembly and is the nearest peer to the Sargent 12-HC980 removable mullion. The Sargent 12-HC980 is a removable steel mullion in a gray prime coat, supplied in 86 inch and 96 inch heights, and is fire rated, hurricane code compliant, and ULC listed. Confirm your frame opening height and the fire label requirement on the pair of doors before swapping, since the Sargent unit is specified around those two heights.
6) My opening is not fire rated and not in a hurricane zone - is there a simpler mullion than the Sargent 12-HC980?
Yes. The Sargent 12-HC980 carries both a fire rating and hurricane code construction plus a ULC listing, which is specified for openings where the building code demands both. Where neither applies, a standard Grade 1 mullion such as the Stanley Security QRM111 in the QRM100 Series or the QRM311 in the QRM300 Series covers the basic function of a removable center post between a pair of exit devices. Choose the Sargent unit when the door pair carries a fire label or sits in a wind-borne debris zone.
7) What finish does the Sargent 12-HC980 mullion ship in, and can I paint it?
It ships in a gray prime coat, which is a primer rather than a final finish. That is the intent: a primed steel mullion is meant to be field painted to match the frame color. If you need a factory architectural finish out of the box, this is not the one to order.
8) Is the Sargent 12-HC980 mullion steel or aluminum?
Steel, with a gray prime coat over it. The profile is a size 2 rectangular section. Steel is what lets it carry both the fire rating and the hurricane code rating, so an aluminum mullion is not an equivalent substitution on those openings.
9) Does the Sargent 12-HC980 mullion include the exit devices, or do I order those separately?
The mullion is the vertical post and its mounting hardware only. The rim exit devices for each leaf, along with any trim and strikes, are separate orders. On a fire rated opening the devices have to be fire rated exit devices, labeled for the pair, to keep the assembly compliant with the 12-HC980's fire rating.
10) What is the difference between the Stanley QRM111 and QRM311 mullions when cross-referencing a Sargent 12-HC980?
The two Stanley units sit in different series: the QRM111 is a Grade 1 mullion in the QRM100 Series, and the QRM311 is a Grade 1 mullion in the QRM300 Series. Both are catalogued as standard mullions. Against either one, the Sargent 12-HC980 is defined by its removable steel construction, gray prime coat finish, fire rating, hurricane code compliance, and ULC listing, in 86 inch and 96 inch heights. If your door schedule calls out a series by number, match the Stanley series exactly rather than assuming the two are interchangeable.
11) Is the Sargent 12-HC980 mullion suitable for commercial buildings, or is it a residential part?
Strictly commercial. Sargent classifies the 12-HC980 as a commercial product, and it is intended for double door openings in offices, schools, healthcare, retail, industrial and warehouse space, multi-tenant residential buildings, and government facilities.
12) I need a finished mullion to match my door hardware - does the Sargent 12-HC980 come that way?
The Sargent 12-HC980 removable mullion is supplied in a gray prime coat, which is a paintable primed surface rather than an architectural finish, on both the 86 inch and 96 inch heights. If your specification calls for a factory architectural finish to match levers or exit devices, that is a different selection than this primed steel unit - a standard Grade 1 mullion such as the Stanley Security QRM111 or QRM311 is the alternate family to price against. Many institutional buyers field-paint the primed Sargent post to match the frame instead.
How fast can I get the Sargent 12-HC980 GRAY 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 Sargent 12-HC980 GRAY 96 come with a warranty?
Absolutely. The Sargent 12-HC980 GRAY 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 Sargent 12-HC980 GRAY 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 Sargent 12-HC980 GRAY 96 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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