We manufacture premium-quality insulation, commercial roofing and fibers and nonwovens for commercial, industrial and residential applications.
Roofing Systems
Check out JMRoofing.News to stay in the know about all of the news happening at JM and in the roofing industry.
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Engineered Products
Next generation advanced composites: Lighter organosheets at better properties.
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Insulation Systems
The Industrial Insulation Portfolio just got bigger. Meet our newest addition.
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DIVERSITY & INCLUSION
Women at Johns Manville Hold Impressive Number of PatentsWomen at Johns Manville hold an impressive number of patents, showcasing our commitment to diversity, innovation and equal opportunities in the workplace. -
LEADERSHIP
Johns Manville Joins Other Berkshire Companies at Annual Meeting in OmahaJohns Manville recently participated in the annual Berkshire Hathaway meeting, companies came together to showcase their products and initiatives, emphasizing the company's commitment to quality and innovation. -
OUR PEOPLE
WIN@JM Showcases Women Engineers at JM - Nicole MillerThe Women’s Inclusive Network group (WIN@JM) at Johns Manville regularly publishes stories featuring women across the company. Meet Mechanical Product Manager, Nicole Miller -
DIVERSITY & INCLUSION
Johns Manville Plant Replaces Eyesores with AwarenessJohns Manville employees in Richmond, Indiana, paint ribbons on pedestrian barriers to call attention to issues affecting family, friends and one another. -
COMMUNITY
Johns Manville Employees Join German Forklift CompetitionEmployees from Johns Manville participated in a German forklift competition, showcasing their skills and teamwork while representing the company.