Johns Manville EPDM
Johns Manville is premiere roofing manufacturer in the United States and we are proud to offer their products to our customers. Call us for more information.

Today’s commercial roofing offers extraordinary opportunities to be on the forefront of tomorrow’s building initiatives. This is a position quite familiar to Johns Manville. Now, as owners and specifiers demand not only top-quality installation and performance, but increasingly are looking for new, cost-effective alternatives and environmentally smart solutions, they continue to look to JM.

Dedicated to Service and Support

When you specify a commercial roof from JM, you get far more than just superior systems and products. We complement the roofing investment with a variety of unique programs that bring added value to product information, installation and long-term performance of your roof.

Johns Manville EPDM Roof Systems:

The JM thermoset single ply membrane is called JM EPDM (ethylene propylene diene monomer). JM EPDM has superior weatherability through a wide range of temperatures and conditions and it demonstrates superior ozone resistance.

JM EPDM nonreinforced membranes are available in 45-mil, 60-mil and 90-mil thicknesses. Membrane widths of up to 40 feet (12.19 m) and lengths up to 100 feet (30.48 m) are available. With the appropriate JM single ply system, you will be able to meet industry approvals such as UL®, FM Global® and Miami-Dade County. Complete lines of accessory products are available, including seam tapes, adhesives, caulk, termination bars and flashings.

One More Thing...


We know that it is difficult to choose a contractor, but want you to understand that our biggest goal is to make you a very satisfied customer. We will do everything in our power to ensure that you are not only happy with the outcome of this project, but that you will also seek us out specifically for your future projects. We know that in order to make an impression that big, we have to work for it. And we do. On every project we undertake. We look forward to working with you, and hope to hear from you soon.


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William G.

Actual Customer

We could not believe how easy Level 1 Roofing, Inc made getting our new roof installed. Our yard was cleaner than before they arrived. Call them! You won't regret it!

Amy & Rob N.

Actual Customer

Thank you! Incredibly professional company who made us feel comfortable from the start. Even through my multiple phone calls to ask questions, they were always polite and informative.

Jason C.

Actual Customer

I am happy to write a review for my experience. Even though our roof/yard are hard to access, you guys made it look easy! Great work! My wife loves the new look. Thanks again!

Lydia K.

Actual Customer

We have already posted on facebook about the excellent experience we had with your company. Hopefully friends will call too! We will not hesitate to call you again if we have a need in the future.


41571 Corning Pl - Suite 108 | Murrieta, CA 92562 | 951-365-5155


3350 Swetzer Ct | Loomis, CA 95650 | 916-258-7393




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CA License 1019789