Expanding Custom Door Solutions Across Key Markets
Allegion plc (NYSE: ALLE), a leading global provider of security products and access solutions, today announced that, through its subsidiaries, it has acquired privately held Overly Door Company, a manufacturer of highly specialized custom doors designed for demanding security and performance applications.
The acquisition expands Allegion’s capabilities in specialty door solutions and strengthens its ability to serve customers operating in complex commercial and institutional environments. Overly’s expertise in acoustic, blast, bullet-resistant, and vault security doors complements Allegion’s existing portfolio of hollow metal doors and frames, creating opportunities to offer a broader range of customized solutions to customers across key non-residential markets.
Over a Century of Specialty Door Expertise
Founded in 1888 and headquartered in Greensburg, Pennsylvania, Overly Door Company brings more than a century of experience in designing and manufacturing custom specialty doors.
The company has established a strong reputation for developing high-performance door systems for environments where security, durability, acoustic control, and specialized protection are essential. Its products serve a broad range of commercial and institutional customers, with particular strength in the U.S. government, education, and healthcare sectors.
Overly’s specialized product portfolio includes doors engineered for acoustic applications, blast protection, bullet resistance, and vault security. These solutions are designed to meet the demanding requirements of facilities where conventional door systems may not provide the required level of protection or performance.
The addition of Overly further expands Allegion’s ability to address these specialized requirements while building on its established expertise in doors, frames, security hardware, and access solutions.
Strengthening Allegion’s Specialty Door Portfolio
The acquisition represents a strategic addition to Allegion’s existing hollow metal doors and frames portfolio. By combining Allegion’s scale and broad access solutions portfolio with Overly’s specialty manufacturing capabilities, the companies can provide customers with a more comprehensive range of custom door solutions.
Overly’s expertise is particularly complementary to Allegion’s presence in non-residential markets, where customers increasingly require integrated solutions that address security, safety, accessibility, and building performance.
The expanded portfolio will enable Allegion to support customers with a wider range of applications, from standard commercial door requirements to highly specialized environments that require advanced protection and customized engineering.
Expanding Solutions for Critical Environments
Specialized facilities such as government buildings, healthcare institutions, educational campuses, and other high-security environments often face unique challenges when it comes to physical security and access management.
Overly’s custom-engineered doors are designed to address these challenges by providing specialized protection against threats such as forced entry, ballistic impact, blast exposure, and unauthorized access. Acoustic solutions also help organizations manage sound transmission in environments where privacy, confidentiality, or noise control is important.
By bringing Overly into its portfolio, Allegion can further strengthen its ability to serve customers that require highly engineered solutions for critical and complex environments.
The combination is expected to provide customers with access to a broader selection of door products and expertise while maintaining a focus on quality, reliability, and customer service.
Overly to Join Allegion Americas
Following the acquisition, Overly will operate as part of Allegion’s Americas segment, which is led by Allegion Senior Vice President Dave Ilardi.
The integration will bring together Overly’s specialty door expertise and Allegion’s established resources, market presence, and product portfolio. The companies will work toward a smooth transition while maintaining continuity for Overly’s customers, employees, and business partners.
Overly leaders Tyler Reese and Jonathan Reese will join Allegion and support the transition of the business as it becomes part of the Allegion organization.
Their continued involvement is expected to help preserve Overly’s industry knowledge, customer relationships, and operational expertise while creating opportunities to leverage Allegion’s broader capabilities.
Expanding Custom Door Solutions for Customers
“Overly is a great addition to Allegion, bringing another century of experience, talented experts and a specialty portfolio aligned with what we’re known for—making critical, complex environments more secure and accessible,” said Dave Ilardi, Senior Vice President, Allegion.
“Together, we will specify and supply a broader range of custom door solutions across core non-residential markets.”
The acquisition provides Allegion with an opportunity to deepen its capabilities in specialty doors while helping customers address increasingly complex building security and safety requirements.
As commercial and institutional facilities evolve, customers are seeking solutions that can combine security, accessibility, durability, and specialized performance. The expanded portfolio positions Allegion to respond to these needs with a broader range of products and expertise.
Maintaining a Commitment to Quality and Service
Overly has built its reputation around quality, engineering expertise, and service in specialized security markets. The company’s experience in developing custom solutions for demanding applications has established long-standing relationships across key institutional and commercial sectors.
“Overly has built its reputation on uncompromising quality and service in high-security markets,” said Jonathan Reese. “We share that same commitment with Allegion, and we’re confident our combination will drive new value and greater efficiency for our operations and our customers.”
The integration of the two organizations is expected to build on these shared values while providing customers with additional resources and capabilities.
Creating New Opportunities Across Non-Residential Markets
The acquisition strengthens Allegion’s position across several important non-residential markets, including government, healthcare, and education. These sectors often require specialized door systems capable of meeting stringent security, safety, performance, and durability requirements.
With Overly’s expertise added to its existing portfolio, Allegion can offer a more comprehensive range of solutions to architects, specifiers, contractors, facility managers, and building owners.
The expanded capabilities also create opportunities for Allegion to support customers earlier in the building design and specification process, helping them identify door solutions tailored to specific security and performance requirements.
Transaction Details
Financial terms of the transaction were not disclosed.
The acquisition is part of Allegion’s broader strategy of strengthening its portfolio and expanding its capabilities in security and access solutions. By adding complementary businesses and specialized technologies, Allegion continues to enhance its ability to serve customers across diverse applications and markets.
About Allegion
It plc (NYSE: ALLE) designs and manufactures innovative security and access solutions that help keep people safe where they live, learn, work, and connect. The company has a strong portfolio of leading brands, including CISA®, Interflex®, LCN®, Schlage®, SimonsVoss®, and Von Duprin®.
It’s comprehensive portfolio includes hardware, software, and electronic solutions spanning residential and commercial locks, door closers and exit devices, steel doors and frames, access control, and workforce productivity systems. The company serves customers around the world and reported $4.1 billion in revenue in 2025.
Forward-Looking Statements
This press release contains forward-looking statements within the meaning of applicable U.S. securities laws. These statements may include expectations regarding the successful integration of the acquisition, anticipated strategic and financial benefits, future financial performance, business plans, growth strategies, capital allocation, and market conditions.
Forward-looking statements are generally identified by terms such as “believe,” “expect,” “anticipate,” “estimate,” “forecast,” “outlook,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “may,” “should,” “will,” and similar expressions.
Such statements are based on It’s current information, assumptions, expectations, and projections and are subject to risks and uncertainties, many of which are beyond the company’s control. Actual results may differ materially from those expressed or implied in these statements.
Important factors that could affect It’s business and results are detailed in its filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, and other SEC filings.
It undertakes no obligation to update these forward-looking statements, except as required by applicable law.
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