United States Roofing Top Companies
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GAF Materials Corporation
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Owens Corning
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CertainTeed (Saint-Gobain)
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Carlisle Companies Inc.
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Johns Manville (Berkshire Hathaway)
*Disclaimer: Top companies sorted in no particular order
United States Roofing Market Concentration
United States Roofing Company List
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GAF Materials Corporation
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Owens Corning
-
CertainTeed (Saint-Gobain)
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Carlisle Companies Inc.
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Johns Manville (Berkshire Hathaway)
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IKO Industries
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TAMKO Building Products
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Atlas Roofing Corporation
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Beacon Building Products
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ABC Supply Co.
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Holcim Elevate (Firestone Building Products)
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Duro-Last Inc.
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Malarkey Roofing Products
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CentiMark Corporation
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Tecta America
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Flynn Group
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Baker Roofing Company
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IronHead Roofing
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Sika Sarnafil
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MFM Building Products