We manufacture premium-quality insulation, commercial roofing and fibers and nonwovens for commercial, industrial and residential applications.

JM announced today that Bob Wamboldt will retire and John Vasuta will assume the role of President and Chief Executive Officer, effective August 1, 2026.

In her role at Johns Manville, Erin Valley is focused on bringing people together—building relationships across teams and inspiring collaboration that drives innovation, progress, and a shared belief that sustainability is everyone’s responsibility.

At Johns Manville, we rigorously test our products to understand how they perform acoustically and how they contribute to a more sustainable built environment.

Chris Sheffield rose from intern to Plant Manager at JM in just nine years, crediting mentorship, military discipline and readiness to seize growth opportunities.

We’re proud to share that our Etowah, TN, plant has been honored for its outstanding performance in industrial wastewater pretreatment.