ASSA ABLOY Acquires International Door Products
November 25, 2025
ASSA ABLOY has acquired International Door Products (IDP), a U.S. manufacturer of standard and custom fire-rated steel door frames based in Southfield, Michigan. IDP employs about 80 people, generated roughly $29 million in 2024 sales, and the acquisition strengthens ASSA ABLOY’s U.S. steel frame portfolio and is accretive to earnings per share from the start.
- Buyers
- ASSA ABLOY
- Targets
- International Door Products
- Industry
- Building Products
- Location
- Michigan, United States
- Transaction Type
- Buyout
Explore More
Related Acquisitions
-
ASSA ABLOY Acquires Premier Steel Doors and Frames
December 2, 2024
Building Products
ASSA ABLOY has acquired Premier Steel Doors and Frames, a Monroe, Louisiana-based manufacturer of hollow metal doors and frames, metal building door systems, and aluminium windows. Premier has about 90 employees and reported approximately $40 million in sales for 2023; ASSA ABLOY says the acquisition strengthens its product portfolio and presence in the southern US and will be accretive to EPS.
-
ASSA ABLOY Acquires Metal Products Inc.
October 27, 2025
Building Products
Swedish access-solutions leader ASSA ABLOY has acquired Metal Products Inc. (MPI), a US manufacturer of custom hollow metal doors and frames headquartered in Corbin, Kentucky. MPI, founded in 1980, has about 170 employees and reported approximately $22 million in sales for 2024; the acquisition is intended to expand ASSA ABLOY’s product offering and strengthen its regional US footprint and delivery capabilities.
-
ASSA ABLOY Acquires Lawrence Doors
November 6, 2024
Building Products
ASSA ABLOY has acquired Lawrence Doors, a US manufacturer of coiling steel doors, grilles and counter shutters based in Baldwin Park, California. The acquisition expands ASSA ABLOY's entrance systems portfolio and strengthens its presence on the US West Coast by adding complementary products and capabilities.
-
ASSA ABLOY Acquires Kingspan Door Components
June 4, 2025
Manufacturing
ASSA ABLOY has acquired Kingspan Door Components, a Belgian manufacturer of sectional door panels based in Leuze-En-Hainaut. The business, founded in 1983 with about 70 employees and 2024 sales of approximately EUR 25 million, will be integrated into ASSA ABLOY's Entrance Systems Division to expand its sectional doors and components portfolio.
-
ASSA ABLOY Acquires Capitol Door Service
August 11, 2021
Building Products
ASSA ABLOY has acquired Capitol Door Service, a pedestrian door distributor and service company serving California, Nevada and Arizona. Founded in 1999 and headquartered in Sacramento, California, Capitol Door Service has about 50 employees and reported roughly $17 million in sales in 2020; ASSA ABLOY said the deal strengthens its geographic coverage in the Western U.S. and is accretive to EPS from the start.
-
ASSA ABLOY Acquires Caldwell
June 22, 2022
Building Products
ASSA ABLOY has acquired Caldwell, a manufacturer of fenestration hardware for window manufacturers. Caldwell, founded in 1888 with about 800 employees and 2021 sales of roughly MSEK 1,000, will be integrated to expand ASSA ABLOY's product offering and strengthen its position with fenestration manufacturers in the Pacific & North East Asia division.
Track M&A activity that matters to you
Get real-time deal alerts, build buyer lists with AI, and access our full acquisition database. Start your free trial today.