For 150 years, Johns Manville has had the privilege of providing roofing system solutions to the best roofing contractors in the business. They have entrusted us with the responsibility to use our experience to provide proven technological solutions to meet their growing and changing demands.



For 150 years, Johns Manville has had the privilege of providing roofing system solutions to the best roofing contractors in the business. They have entrusted us with the responsibility to use our experience to provide proven technological solutions to meet their growing and changing demands.

Our customers have told us they need:
  • A comprehensive selection of both bituminous and single-ply roofing systems to meet a variety of commercial roofing applications.
  • Products and systems on which they can rely.
  • Technical and application engineering expertise.
  • Energy-efficient solutions.
  • Easy-to-install products.
  • Comprehensive guarantees.
  • A reliable source of supply.
When our customers tell us what they need, we respond. We strive to make doing business easy for them.

Take for example, our recent decision to build on our thermoplastic polyolefin (TPO) experience by opening a state-of-the-art TPO manufacturing facility located in Scottsboro, Ala. Our customers told us they were experiencing increased demand for TPO and wanted to know they had a secure, high-quality source of supply, backed by Johns Manville’s comprehensive roof performance guarantee.

This investment complements our bituminous core competencies and reinforces our dedication to sustainable manufacturing and building practices, such as TPO’s reflective white “cool roof” membrane, which can lower energy costs, reduce the heat island effect and make building occupants more comfortable.

As everyone in the industry knows, the benefits of bituminous or single-ply roofing systems can only be realized through proper installation. That’s why we offer a comprehensive training program provided by the JM Institute™ to equip Johns Manville contractors with the skills they need to apply our systems quickly and efficiently.

In addition to our expanded commitment to TPO, Johns Manville is absolutely committed to serve our loyal bituminous customer base and meet their ongoing needs. We continue to offer the most comprehensive line of roofing membranes of any manufacturer, including BUR, APP, SBS, EPDM and PVC.

Our product line includes insulation products; roof coatings, cements and adhesives; and a full line of accessories, including expansion joint covers, flexible drains, vents, fascia and coping systems. For more information, visit www.jm.com.