Johns Manville offers one of the most comprehensive portfolios of commercial low-slope roofing solutions. We have a long standing dedication to providing solution-based systems for building owners.

The Owner Services Group is here to help navigate post-installation needs for our valued Peak Advantage® customers, whether it be transferring the guarantee, learning more about extensions or assisting with leak claims.

Resources and Quick Links

Our Solutions

With excellent specification assistance, the highest quality products, and proper installation, you can count on JM to meet your roofing needs.

Choosing a Roof System

When planning your new roof or re-roof, there are many factors to consider. It is best to work with your design professional as different building conditions, building type, environment, and location all play a role.

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Building Considerations

Choosing the best roof system for your building type is more important than just cost. We offer roofing systems with specific benefits for buildings like:

  • Restaurants
  • Manufacturing plants
  • Hospitals and schools
  • Cold storage facilities
  • and more
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Weather Considerations

Various weather scenarios can have an effect on your roof. We have solutions that may mitigate the effects of:

  • High wind
  • Hail
  • Extreme temperatures
  • Heavy rain
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Building Code Restrictions and Environmental Considerations

States, districts, cities and even counties can have different roofing codes and regulation requirements when it comes to commercial roofing.  White roofing or reflectivity, green solutions, and even types of adhesives for installations might be mandated. We can help with certifications like:

  • Low VOC
  • LEED
  • Reflectivity
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Nationwide Distribution Network

We have strategically placed our distribution and manufacturing facilities across the nation to ensure that materials reach your destination on time.

We have numerous locations coast to coast, so you can be confident that our quality products will ship right to your job site.

Not only are our manufacturing facilities across the country, our network of distribution and approved Peak Advantage® contractors allows you to find someone locally that can help you with your next project.

The JM Peak Advantage

Johns Manville offers one of the most comprehensive guarantees in the roofing industry. That’s the advantage you can expect from a financially stable, dependable leader that has been around for over 160 years. You can rest assured that your roof contains quality products that can be guaranteed with a full system JM Peak Advantage Guarantee. We even offer up to 30-year guarantees on certain roof assemblies and optional extensions!

We understand that your roof may not be something that you think of every day.  Performing seasonal maintenance on your roof twice a year may help extend the life of your roof as well as detect unforeseen issues.

Project Spotlight

Taking JM BUR to New Heights at 14,000 Feet on "America's Mountain"

JM was a proud participant in a massive, multi-year project to construct a new High Altitude Research Laboratory (HARL) on Pikes Peak summit in Manitou Springs, Colorado. Thi...

Teamwork Produces Successful Energy Efficient Project

About half of the schools’ total roof area at the Dutch Fork High School campus in Irmo, South Carolina was due for a new roof. Representatives from School District Five of L...

13 Acre Re-cover Job in Kansas City

The GSA Bannister project is one of the largest commercial roofing projects in Kansas City, at around 13 acres. The past system was a cold tar pitch roof that was not a taper...