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

Our history | Our values

Roofing Systems

Our Hillsboro plant manager is focusing on getting the team in place to hit the ground running once construction is complete.
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Engineered Products

Meet us at Fakuma 2021 and learn how JM’s fiberglass products are advancing e-mobility.
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Insulation Systems

Insulation Intel® is now on Twitter! Follow @InsulationIntel today to stay up-to-date on the latest industry trends, insights and continuing education opportunities.
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