Whether patenting exciting new technologies or developing tailor-made products, our engineers make the impossible possible.
Take a closer look into the role of innovation at JM.
We’re committed to achieving and maintaining sustainable practices through a focus on innovation, productivity and leadership.
Learn more about our commitment to sustainability.
Our name has become synonymous with innovation and quality in the building and specialty materials industry.
Explore who we are and where we’ve been–and get the latest news on our most recent innovations.
Johns Manville Releases 2014 Sustainability Report
Johns Manville Releases New SBS Cool Roof Granulated Cap Sheet Portfolio
Johns Manville Receives Innovative Technology Award
Johns Manville Introduces New Roving for SMC, Panel and LF-PU