Press Releases

By Topic

By Date

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
Nov. 01, 2018

Johns Manville Releases the First R-12 Fiberglass Duct Wrap

DENVER--(BUSINESS WIRE)--Johns Manville (JM), a leading global manufacturer of energy-efficient building products and engineered specialty materials and a Berkshire ...

By Topic

By Date