Press Release
Commercial Roofing
Nov. 07, 2018

Johns Manville Announces Completion of New Production Expansion in Alabama to Manufacture 12-foot TPO Sheets

DENVER--(BUSINESS WIRE)--Johns Manville (JM), a Berkshire Hathaway company and leading building products manufacturer, announced today the completion of a TPO expansion...
HVAC Insulation
Press Release
Commercial Roofing
Industrial Insulation
Mechanical Insulation
Oct. 16, 2018

Thousands of Johns Manville employees take part in company’s first Global Community Day

DENVER--(BUSINESS WIRE)--Johns Manville (JM), a Berkshire Hathaway company and leading building products manufacturer, held its first “Global Community Day” earlier ...
Press Release
Commercial Roofing
Jan. 26, 2018

Johns Manville Advances EPDM FIT Product Line with Tape-to-Tape Offering

Johns Manville (JM), a market-leading manufacturer of commercial roofing products and a Berkshire Hathaway company, announced today the availability of a ne...
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