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

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• Crittall Windows apparently no longer active in US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