Changes 2024

These listings represent company changes we have identified. These are in the searchable website area to help you find that the company was purchased or changed names or is no longer in business. If you have any additional information, please let us know. Please send us any changes you spot and we will keep the list updated and make 4specs more reliable.

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November

Matthews Paints merged into PPG Paints
Security Metal Products website redirects to ASSA ABLOY Service Centers

October

Masonite Architectural doors rebranded as Forte Opening Solutions

September

Brodart library furniture acquired by Toledo Furniture

August

Hansen Architectural Systems (handrails) merged into C.R. Laurence Co.

July

W.A. Charnstrom Company - decided to close

May

3Form is now part of Armstrong
Architectural Art Mfg. purchased by Nystrom
Keystone Flashing Co. acquired by Cheney Flashing

April

Wausau Window & Walls has been retired as a stand-alone brand. All Wausau Window products are still available under the EFCO brand.
National Concrete Masonry Association (NCMA) and Interlocking Concrete Pavement Institute (ICPI) unified into The Concrete Masonry & Hardscapes Association (CMHA)

March

PDI Protective Door Industries closing this year
Westile merged into Oldcastle Architectural - Belgard

February

A/D Fire moved into Carboline Company
Amvic, Drew Foam Companies and Insulation Corporation of America now part of Alleguard
Archovations - CavClear name change to CavClear
ArctiChill now part of Trane
Cathay Industries - pigments - now OXERRA Americas
Crittall Windows apparently no longer active in US
Dura Coat Products moved under Axalta Coating Systems
Invista - Antron - ceasing making carpet fibers
Major Industries acquired by Kingspan Light + Air
Masonite doors purchased by Owens Corning
Structurlam Products name change to Mercer Mass Timber
Thermafiber website rediects to Owens Corning
Unifrax Changes Name to Alkegen
Waddell moved into Ghent

January

Crawford Laboratories - Florock now part of Sherwin WIlliams
greenscreen acquired by Tournesol Siteworks
Kelly-Moore Paint Co. ceasing operations
Trucore Panels now available through Metl-Span