Pemko 274 Series Half Saddle T...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$53.19
$40.30
Pemko 274 Series Half Saddle Threshold 4" Width 1/4" Height Fire Rated Commercial Door Transition

Pemko 274 Series Half Saddle Threshold 4" Width 1/4" Height Fire Rated Commercial Door Transition

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Model: 274A 36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$53.19
$40.30
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Pemko 274 Series Half Saddle Threshold 4"; Width 1/4"; Height Fire Rated Commercial Door Transition

Professional Floor Transition Solution

The Pemko 274 Series Half Saddle Threshold provides a professional solution for creating smooth transitions between different floor surfaces with a 1/4"; height offset. This 4"; wide brass threshold is BHMA certified, fire rated with UL 10C positive pressure and UL 4L10 listing, and features an integrated channel for connecting thermal keys. Custom cutting available from 24"; to 185"; maximum length for precise fit requirements.

Professional Features & Benefits

  • Precise Dimensions: 4"; width and 1/4"; height designed to effectively fill offset floors and create smooth transitions between different floor surfaces.
  • Fire Rated Construction: UL 10C positive pressure and UL 4L10 listed for code compliance in fire-rated applications.
  • Heavy-Duty Brass Construction: Durable brass base material provides long-lasting performance in high-traffic commercial applications.
  • ADA Compliance: ADA accessible when butted to a 1/4"; offset, meeting Americans with Disabilities Act requirements for accessibility.
  • Custom Length Options: Available in custom cut lengths from 24"; minimum to 185"; maximum for precise installation requirements.
  • Integrated Thermal Channel: Built-in channel allows connection of thermal keys for enhanced thermal performance in temperature-controlled environments.
  • Professional Certifications: ANSI/BHMA A117.1 and ANSI/BHMA A156.21 Thresholds certified for commercial applications.
  • Versatile Configuration: Can be used with other half saddles to create custom size and configuration saddles for complex applications.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Dimension: W: 4", H: 1/4";
  • Product Group: Door Trim and Accessories
  • Product Model: 274
  • Product Subgroup: Door Thresholds
  • Product Type: Commercial Thresholds
  • Series: 274 Series
  • Subcategory: Thresholds

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 Pemko Quality?

Pemko 274 Series thresholds deliver professional-grade reliability with durable brass construction and comprehensive fire rating certifications including UL 10C positive pressure and UL 4L10 listing. BHMA certification and ADA compliance ensure code conformance for demanding commercial applications. Engineered for dependable performance in high-traffic environments where smooth floor transitions and regulatory compliance are essential.

Product Specs

Subcategory:
Thresholds
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Thresholds
Product Type:
Commercial Thresholds
Product Model:
274
Product Dimension:
W: 4", H: 1/4"
Product Category:
Door Trim and Accessories
Department:
Door Hardware
Series:
274 Series

Pemko 274A 36 – Frequently Asked Questions

1) Will the Pemko 274 half saddle threshold work where my finish floor is 1/4 inch lower on one side of the door?
That is exactly the offset the 274 is cut for. It is a half saddle, 4 inches wide and 1/4 inch high, so it caps the higher floor and drops a quarter inch to meet the lower one. Butt it to a 1/4 inch offset and the transition stays ADA accessible. If your offset is larger than 1/4 inch, this profile will leave a lip and you want a taller saddle instead.
2) Is the Pemko 274 threshold fire rated for a labeled opening?
Yes. The 274 Series carries UL 10C positive pressure and UL 4L10 listing, and it is BHMA certified to ANSI/BHMA A156.21 for thresholds along with ANSI/BHMA A117.1. That covers it for use at a fire rated commercial opening.
3) What lengths does the Pemko 274 saddle threshold come in, and can I get it cut for a non-standard opening?
Stock lengths are 36, 48, 72, 84 and 108 inches, each available in mill finish aluminum or dark bronze anodized aluminum. Beyond those, the 274 can be custom cut anywhere from 24 inches to a 185 inch maximum, so a double door or an oversized frame is covered without field splicing.
4) I need a threshold wider than 4 inches. Can I combine Pemko 274 half saddles?
You can. Half saddles are meant to be paired: two or more 274 sections can be set together to build a custom width or configuration across the opening. Each piece is 4 inches wide at 1/4 inch high, so ganging them gives you width without changing the height at the door.
5) What is the channel in the Pemko 274 threshold for?
It takes a thermal key. The 274 has an integrated channel that lets you connect thermal keys, which is what you want on a cooler, a freezer vestibule, or any temperature controlled room where you do not want the saddle acting as a conduction path across the opening. On an ordinary interior transition you simply leave it unused.
6) Should I use a half saddle threshold or a full saddle at my door?
A half saddle like the 274 sits on one side of the door and finishes a floor height change, 4 inches of coverage at a 1/4 inch step. Use it where two floor surfaces meet at the opening and you just need a clean, ADA compliant transition. A full saddle spans both sides of the door and is what you want when you are also sealing against a door bottom or carrying a stop. If your job is weather sealing an exterior opening rather than covering a floor joint, the half saddle is not the right piece.
7) Is the Pemko 274 threshold brass or aluminum?
Order it as either. The 274 is offered in mill finish aluminum and dark bronze anodized aluminum, and Pemko also builds the 274 profile in brass for heavy traffic commercial work. The anodized dark bronze is the one that hides scuffing on a busy corridor; mill finish is the standard match for aluminum storefront and hollow metal trim.
8) Will one Pemko 274 threshold cover a pair of doors?
A standard pair at 6 feet needs a single 72 inch piece, and wider pairs are covered by the 84 and 108 inch stock lengths. If your opening falls between those, the 274 cuts to order up to 185 inches, so you can run one continuous saddle across the whole pair rather than butting two sections under the astragal.
9) Can I standardize on the Pemko 274 across a building with both fire rated and non-rated doors?
Yes, and that is a common way to spec it. The same 274 profile is UL 10C positive pressure and UL 4L10 listed, so it satisfies the labeled openings, and there is nothing about it that prevents use on ordinary interior transitions. Running one part number in one finish across corridors, stairs and tenant entries keeps the facility looking consistent and cuts your MRO stocking down to lengths.
How fast can I get the Pemko 274A 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 Pemko 274A 36 come with a warranty?
Absolutely. The Pemko 274A 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 Pemko 274A 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 Pemko 274A 36 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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