Changes 2020

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 this list updated and make 4specs more reliable.

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• AACOA - name change to Bonnell Aluminum
• Accella Polyurethane Systems - purchased by Carlisle Polyurethane Systems - removed from 4specs as no applicable products.
• BASF Construction Chemicals business is now MBCC Group - Master Builders Solutions
• Burke Flooring - now part of the Mannington Commercial website
• California Redwood Association - website domain name expired, phone not active
• Chaotic Pigments - business being closed
• Continental Building Products purchased by Certainteed. Separate website still exists.
• Cooper Lighting is part of Signify, apparently split from Cooper Industries.
• CornellCookson acquired by Clopay in 2018
• Coronado Paint - products merged into the Benjamin Moore website
• David Edward Co. - now part of Kimball International
• Eggers Industries - website redirects to VT Industries
• Fire-Stop Systems - phone disconnected, website down
• GatorDock, Gator Bridge and CMI Sheet Piling merged into CMI Limited
• ITW Insulation Systems - now part of Johns Manville
• Increte Systems - now part of Euclid Chemical
• Insul-X Products - now on Benjamin Moore website
• Interior Systems - closed operations at the beginning of 2020
• JetProducts - shower waterproofing - now Triton Watertight Systems
• Knecht & Berchtold - withdrawn from US market
• Lenmar Coatings - moved into Benjamin Moore website
• Lift-U - wheelchair lifts - architectural products discontinued
• Mayline - website redirects to Safco Products
• Memphis Folding Stairs - business closed
• Merchant & Evans - purchased by IMETCO - Innovative Metals Company
• Metal Window Corporation - Southern California, website down, phone fast busy
• Midwest Curtainwalls - phone disconnected
• Morgan-Francis Flagpoles - website down, phone disconnected
• Panelfold has apparently closed. Phone message indicated assets were being sold. Intellectual property acquired by Woodfold in 2021.
• Petersen Metal Products - Florida - not PAC-CLAD - website down, phone disconnected
• Plasterform - redirects into Armstrong Ceilings
• Redland Brick - now part of Glen-Gery
• Roof Consultants - name change to International Institute of Building Enclosure Consultants
• Royal Adhesives & Sealants - Gunther Mirror Mastics - acquired by H.B. Fuller
• Saint Gobain Glass - no longer has a US or Canadian marketing office, some flat glass is sold on a project by project basis
• Shanahan’s Limited Partnership and McGregor & Thompson Hardware Ltd. acquired by Hadrian.
• Sioux City Brick & Tile Co. - now part of Glen-Gery
• Steel Structural Products - name change to Mill Steel Framing
• Suntuitive Glass suspending operations
• Vexcon acquired by Chemmasters
• Vinyl Corp. name no longer exists and is now branded under ClarkDietrich
• Vistamatic - part of Privacy Glass Solutions