Pemko 114 Series Interlocking ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$85.77
$61.15
Pemko 114 Series Interlocking Threshold with J-Hook - dimensional diagram showing 4-1/2" width and 1/2" height cross-section profile

Pemko 114 Series Interlocking Threshold with J-Hook - 4-1/2" Width x 1/2" Height

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Model: 114D 36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$85.77
$61.15
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Pemko 114 Series Interlocking Threshold with J-Hook, 4-1/2" Width x 1/2" Height

The Pemko 114 Series Interlocking Threshold with J-Hook provides reliable sealing between floor surfaces and door bottoms in residential and commercial applications. Built to ANSI/BHMA A156.21 certification, this threshold measures 4-1/2" wide x 1/2" high and is available in lengths from 24" to 185", making it one of the most versatile interlocking threshold systems in the Pemko line. Available in Mill Finish Aluminum, Mill Finish Extruded Bronze (Brass), and Dark Bronze Anodized Aluminum.

Features and Benefits

  • Precise Dimensions: 4-1/2" width x 1/2" height for optimal door-to-floor sealing in standard pre-hung openings.
  • Wide Length Range: 24" minimum to 185" maximum accommodates single doors through wide commercial openings.
  • Durable Materials: Aluminum or extruded bronze (brass) base construction for long-term corrosion resistance.
  • Complete Installation Hardware: Furnished with #61 J-hook and nails, plus WS #10 x 1.5" fasteners for secure mounting.
  • Interlocking J-Hook Design: Creates an effective seal between the floor surface and door bottom to block air infiltration and drafts.
  • ANSI/BHMA A156.21 Certified: Meets industry standards for threshold quality and performance.
  • Alternate Hook Compatibility: Optional alternate hooks available for non-standard door configurations.

Technical Specifications

  • Model: 114 Series
  • Width: 4-1/2"
  • Height: 1/2"
  • Length Range: 24" - 185"
  • Materials: Aluminum; Extruded Bronze (Brass)
  • Finishes: Mill Finish Aluminum (114A), Mill Finish Extruded Bronze/Brass (114B), Dark Bronze Anodized Aluminum (114D)
  • Certification: ANSI/BHMA A156.21 Thresholds
  • Included Hardware: #61 J-hook, nails, WS #10 x 1.5" fasteners
  • Product Type: Residential Thresholds and Sills for Pre-Hung Openings

Typical Applications

  • Residential pre-hung door installations
  • Multi-family and apartment common entries
  • Commercial office buildings
  • Educational facilities
  • Healthcare institutions
  • Retail and hospitality entrances
  • Government and municipal buildings

Product Specs

Subcategory:
Thresholds
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Thresholds
Product Type:
Interlocking Threshold
Product Model:
114
Product Dimension:
W: 4-1/2", H: 1/2", L: 36" or 72" (cut to length from 24"–185" stock)
Product Category:
Door Trim and Accessories
Department:
Door Hardware
Series:
114 Series

Pemko 114D 36 – Frequently Asked Questions

1) Will the Pemko 114 threshold work with my pre-hung residential entry door, or do I need a hook on the door bottom?
The 114 is an interlocking threshold, so it only seals when the door bottom carries the mating hook. It ships with the #61 J-hook and nails, which mount to the bottom of the door and drop into the threshold profile as the door closes. If the door bottom on your opening already has a different sweep or shoe installed, that comes off first; the interlock is what does the sealing here, not a compression bulb. Pemko also offers alternate hooks for non-standard door configurations if the #61 does not suit the door bottom.
2) What size opening does the 4-1/2 inch wide Pemko 114 threshold cover?
It measures 4-1/2 inches wide by 1/2 inch high, and it comes in 36 inch and 72 inch lengths. The 36 inch covers a standard single 3-0 door; the 72 inch handles a pair of doors or a single with sidelite, and can be cut down on site. Stock lengths in the series run 24 to 185 inches. At only 1/2 inch high it sits low, which keeps the rise at the door manageable.
3) Does the Pemko 114 threshold meet ANSI/BHMA requirements for a spec job?
It is certified to ANSI/BHMA A156.21, the standard covering thresholds. That is the line a spec writer or institutional buyer is usually looking for on a submittal for schools, healthcare, government and commercial office work.
4) Which finish of the Pemko 114 threshold should I pick for an exterior entrance?
Three choices: mill finish aluminum (114A), mill finish extruded bronze or brass (114B), and dark bronze anodized aluminum (114D). Each is offered in both the 36 inch and 72 inch length. Mill aluminum is the plain bright option; dark bronze anodized is the aluminum with a darker coated surface to match bronze hardware; extruded bronze is solid brass stock rather than a coating, so the color goes through the material. All three are corrosion resistant base materials for exterior thresholds.
5) What fasteners come with the Pemko 114 threshold, or do I have to buy anchors separately?
Mounting hardware is furnished: WS #10 x 1.5 inch fasteners for the threshold itself, plus nails for the #61 J-hook that mounts on the door bottom. For a wood sill or subfloor that is the complete set. Masonry or concrete sills need anchors suited to that substrate, which are not part of the package.
6) Interlocking threshold or a saddle threshold with a door sweep, which is right for my door?
An interlocking threshold like the Pemko 114 uses a hook on the door bottom that engages the threshold profile, giving a mechanical seal against air infiltration rather than a rubber part rubbing across the sill. That means better draft control, but it commits you to prepping the door bottom for the hook and to a door that swings clear of the interlock. A plain saddle threshold plus a sweep or door bottom is the faster retrofit when you cannot work on the door itself. Choose the 114 when air infiltration on an exterior opening is the problem you are solving.
7) Can I use the Pemko 114 threshold on a commercial building, or is it residential only?
Both. It is built for pre-hung residential openings, and the A156.21 certification plus the aluminum and bronze construction put it into commercial office, multi-family common entry, retail, hospitality, education, healthcare and municipal work as well. Property managers standardizing across a building can run the same 114 profile on residential unit entries and common doors.
8) Can I cut the 72 inch Pemko 114 threshold down to fit a narrower opening?
Yes. The aluminum and bronze extrusions cut cleanly, and the 36 and 72 inch pieces are taken from stock that runs 24 to 185 inches, so trimming to an exact opening width is normal practice. Cut the threshold and the J-hook to match, and keep the fastener spacing away from the cut end.
How fast can I get the Pemko 114D 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 114D 36 come with a warranty?
Absolutely. The Pemko 114D 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 114D 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 114D 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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