
Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality products for building insulation, mechanical insulation, industrial insulation, commercial roofing and roof insulation, as well as fibers and nonwovens for commercial, industrial and residential applications.
JM serves markets that include aerospace, automotive and transportation, air handling, appliance, HVAC, pipe and equipment, air and liquid filtration, waterproofing, building, flooring, interiors, and the energy industry.
In business since 1858, the Denver-based company employs nearly 8,000 people and operates in 42 North American and European locations.
Additional information can be found at www.jm.com.

Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality products for building insulation, mechanical insulation, industrial insulation, commercial roofing and roof insulation, as well as fibers and nonwovens for commercial, industrial and residential applications.
JM serves markets that include aerospace, automotive and transportation, air handling, appliance, HVAC, pipe and equipment, air and liquid filtration, waterproofing, building, flooring, interiors, and the energy industry.
In business since 1858, the Denver-based company employs nearly 8,000 people and operates in 42 North American and European locations.
Additional information can be found at www.jm.com.

JM QuickFoam® Adhesive is a two-component, low-rise, polyurethane foam adhesive for attaching fleece-backed single ply membranes to insulation boards or direct to deck.
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Our JM TPO roofing systems give you the option of a reliable, cost-effective roofing solution. We reinforce our membranes with a polyester fabric and manufacture them using an ultraviolet-resistant thermoplastic polyolefin formulation. We developed our TPO formulation to allow for extreme pliability, flexibility and weldability during the installation.
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With superior durability and flexibility, EPDM is a smart roofing solution. Our EPDM production facility is one of the world's most technologically advanced, allowing us to extrude our sheets instead of using the traditional calendering process. Our EPDM is manufactured thicker with a more uniform surface finish. This advancement in manufacturing cleaner sheets requires less preparation to ensure a stronger bond during installation.
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SBS is the most customizable of our low-slope commercial roofing products with glass, polyester and composite reinforcements. It can be installed with the widest variety of application methods including cold applied, heat weld, self-adhered, mechanically fastened, and hot applied applications.
Learn MoreInvoices paid via credit card are subject to a 3% surcharge, where allowed by law. Oklahoma is restricted to 2% per state guidelines.