Dormakaba 201144-03-01 Deadlat...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$107.00
$104.55
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Dormakaba 201144-03-01 Deadlatch Replacement Part with 2-3/4" Backset and 3/4" Throw for 3-Hour Fire Doors

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Model: 201144-03-01

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

$107.00
$104.55
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Dormakaba 201144-03-01 Deadlatch Replacement Part with 2-3/4" Backset and 3/4" Throw for 3-Hour Fire Doors

The Dormakaba 201144-03-01 is a commercial-grade replacement deadlatch designed for compatibility with the 1000, L1000, and 5000 Series locksets. Featuring a 2-3/4" backset and a 3/4" throw, this latch is specifically rated for use on 3-hour fire doors, making it an essential component for fire-rated door assemblies in demanding commercial environments. Finished in Bright Brass, it provides both function and a polished aesthetic consistent with the original hardware.

Key Features

  • Backset Dimension: 2-3/4" backset for precise, standardized door preparation alignment in commercial applications.
  • Latch Throw: 3/4" throw deadlatch ensures positive latching engagement and reliable door retention.
  • 3-Hour Fire Door Rated: Specifically designed and rated for use on 3-hour fire doors, supporting life-safety compliance in fire-rated assemblies.
  • Series Compatibility: Compatible with Dormakaba 1000, L1000, and 5000 Series locksets for targeted, drop-in replacement without modification.
  • Finish: Bright Brass finish delivers a classic, polished appearance consistent with original Dormakaba hardware aesthetics.
  • Commercial-Grade Replacement Part: Engineered as a direct replacement component to restore full latch function in existing Dormakaba lockset installations.

Certifications & Compliance

  • Rated for 3-Hour Fire Doors
  • Commercial Use Rated

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Latches
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 201144-03-01
  • Features: DormaKaba Parts and Accessories

Typical Applications

  • Commercial Office Buildings with Fire-Rated Door Assemblies
  • Educational Facilities Requiring 3-Hour Fire Door Compliance
  • Healthcare Institutions with Life-Safety Door Requirements
  • Government and Municipal Buildings with Fire Code Mandates
  • Industrial and Warehouse Facilities with Fire-Rated Egress Doors
  • Multi-Tenant Residential Properties with Commercial-Grade Hardware
  • Retail Establishments Maintaining Fire Door Integrity

Why Dormakaba 201144-03-01?

The Dormakaba 201144-03-01 deadlatch is purpose-built for compatibility with the 1000, L1000, and 5000 Series locksets, delivering a reliable, drop-in replacement that maintains the integrity of 3-hour fire-rated door assemblies. With a precise 2-3/4" backset and 3/4" throw, this component restores full latch function to original specification, ensuring continued code compliance and dependable operation in high-demand commercial environments.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Latches
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
201144-03-01
Features:
DormaKaba Parts and Accessories

Dormakaba 201144-03-01 – Frequently Asked Questions

How fast can I get the Dormakaba 201144-03-01 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 Dormakaba 201144-03-01 come with a warranty?
Absolutely. The Dormakaba 201144-03-01 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 Dormakaba 201144-03-01?
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 Dormakaba 201144-03-01 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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