DENVER — Johns Manville (JM), a Berkshire Hathaway company and leading building products manufacturer, announced today the launch of JM GoBoard ® LT in Canada, increasing JM’s complete product ...
DENVER--(BUSINESS WIRE)--Johns Manville (JM), a leading manufacturer and marketer of premium-quality building and specialty products and a Berkshire Hathaway company, introduced the GoBoard® Point ...
The plant, which is projected to be completed by mid-2022, will manufacture polyiso products including ENRGY 3® roof insulation, ProtectoR® HD high density cover board, AP® Foil Faced Foam sheathing ...