Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications.

Our history goes back to 1858 when the H.W. Johns Manufacturing Company began operations out of a tenement building in New York City. 

Here at Johns Manville, we provide the most complete product offering in the commercial roofing industry supported by numerous service groups to be there for you every step of the way. 

Our core values are embedded in everything we do. We are people champions and thrive on our passion for going the extra mile. We perform at a superior level to give you the industry's best products, which protect your roofing systems today, to ensure that they last well into the future.  We are proud that Johns Manville has become synonymous with innovation and quality and are excited about continuing our legacy by working with you.

Today, our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy. A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe. Now in our 160th year in business, our commitment to our stakeholders is stronger than ever. We are dedicated to long-term partnerships with our customers and suppliers. We are passionate about providing a safe and equitable workplace for our 8,000 global employees. And we are committed to making a positive impact in the communities where we live and work. Our goal is to live by our core values of People, Passion, Perform and Protect. 

Our global headquarters is in Denver, Colorado. We also have 46 manufacturing facilities across North America, Europe and China. We continuously invest in our people and our infrastructure to anticipate employee, customer and community needs and provide long-lasting solutions. This approach gives us the strength we need to be the Employer of Choice and the Supplier of Choice in the markets we serve worldwide.

Visit our website.

JM QuickFoam Adhesive

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, as well as insulation boards to the roof deck or other insulation boards.

Compatible with the following insulations, cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; HD Polyiso; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection). 

See product details and application.

New EPDM Fit SA

The EPDM FIT SA features UL and FM approvals and has excellent green strength with a strong bond strength throughout the life of the system. The split-release liner helps to speed installation time and delivers a labor-saving solution for installers.

The black EPDM membrane is available in a 60-mil thickness, can be adhered in temperatures of 20-degrees Fahrenheit or above without the use of additional adhesives or primers and features factory inseam tape for superior quality assurance and labor savings when compared to field-fabricated seams. It has exceptional lay flat capabilities that results in an aesthetically pleasing finished product. The membrane is available in 10’ x 100’ rolls.echnical information, you'll find everything you need to work efficiently and confidently.

Learn more about the EPDM Fit SA.

How Johns Manville is supporting Spanish-speaking contractors 

With 34% of our construction workforce identifying as Hispanic, it is more important than ever to provide resources that meet Spanish-language speakers where they are. This is something that the Johns Manville team has done by creating  a comprehensive library of Spanish-language resources! This library includes everything from installation and application guides to safety data sheets (SDS) and videos about leading JM products, such as membranes (including TPO, PVC, EPDM, SBS, APP, BUR and liquid applied), insulation/roofing boards, adhesives, screws/plates, cements, primers and more!  

Enjoy our Spanish library!

Photovoltaic for New or Guaranteed Commercial Roofing Systems

Rooftop solar installations have been steadily growing over the last decade, often voluntarily driven by individual Building Owners or corporate initiatives. However, as governments push to reduce dependency on fossil fuels and reduce the carbon footprint, more states are writing legislation to mandate the use of solar on residential and commercial buildings. 

Learn more about Photovoltaic.

Announcing JM PVC All Season Sprayable Bonding Adhesive

Johns Manville is excited to announce an all-new sprayable adhesive for JM PVC and JM PVC SD Plus. This new adhesive is designed to work in all seasons with a wide temperature window and quick flash-off times which can result in quicker installs even in cold weather. This product can adhere smooth backed membrane to the field and walls.

Below is the new part number and packaging:

• JM PVC All Season Sprayable Bonding Adhesive 40 lb. Canister - 70007720

Existing JM All Season Sprayable Accessories are compatible with this new adhesive and are listed below for your quick reference:

• Sprayable Bonding Adhesive 6' Long Hose - 70006367
• Sprayable Bonding Adhesive 12' Long Hose - 70006368
• Sprayable Bonding Adhesive 18' Long Hose - 70006369
• Sprayable Bonding Adhesive Applicator - 70006364
• Sprayable Bonding Adhesive 18" Extension Applicator - 70006365
• Sprayable Bonding Adhesive 5 Replacement Nozzles - 70006366
• JM Sprayable Bonding Adhesive Flush LVOC 14 lb. Canister - 70006370

Learn more.

Conferences

Earn more than Money. Each year, as you qualify for Summit Club, Pinnacle Council, and 5280 Council, you will get the opportunity to enjoy luxurious travel to amazing destinations – staying in exclusive resorts and 5-star hotels.

Learn more about upcoming conferences.

Training

Learn. Train. Grow. We offer robust training opportunities designed to help you grow your business. In over 40 years, more than 60,000 roofing professionals of all levels of experience have been educated on the latest installation techniques and system knowledge. In addition, we offer On-The-Road training workshops - hands-on instructions and tours of our state-of-the-art manufacturing facilities.

Continue your education.

Special Discounts

Enjoy The Perks Of Being A Pro. We are pleased to offer the Peak Advantage Co-Op Buying program. Our members can save significantly on business-related items and services; the program has helped members save over $8 million on essentials like tools, health insurance, cellular services, and more.

Learn how you can start saving.

The Johns Manville Roofing Institute

Allows for our JM Peak Advantage contractors to get hands-on training at our Rockdale, IL facility. Our current instructor, Jonas Houchin, teaches best practices when it comes to the details and general installation of single-ply and bituminous roofing systems.

Watch the video.

Latest Spanish Content

Apoyando a cada cuadrilla

Por Emma Peterson, traducido por Jessica Bravo. Cómo Johns Manville está cerrando la brecha del idioma con su biblioteca de recursos de productos en español. Fundada en 1858 en la ciudad de Nueva York, Johns Manville (JM) se ha convertido en un fabricante líder de productos de aislamiento y ...
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Supporting every crew

By Emma Peterson. How Johns Manville is bridging language gaps with their library of Spanish-language product resources. Founded back in 1858 in New York City, Johns Manville (JM) has grown into a leading manufacturer of insulation and commercial roofing products. With customers in more than 80 countries around the world, ...
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Celebrando la comunidad en la industria en la recepción de EmpowerAll.

Por Jessica Bravo. ¡Conéctense, compartan y celebren juntos la industria en la recepción de EmpowerAll durante IRE 2026! Están invitados a la recepción EmpowerAll, un evento donde se celebra la comunidad en la industria del techado. Se llevará a cabo el martes 20 de enero de 2026, de 4:00 ...
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Latest International Content

Last call for IIBEC’s 2026 International Convention!

By Emma Peterson. Join The Coffee Shops™ crew and our industry partners in Sacramento for four days of education, innovation and industry connection. The Coffee Shops™ crew is putting the finishing touches on our travel plans to get to Sacramento, California March 12–15, 2026 for the International Institute of Building ...
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Latest Podcasts

Hear from the Next Generation of Roofing

Roofing is more than a trade — it’s a craft, a career and a community that thrives on innovation and people. As the industry faces a wave of retirements, labor shortages and evolving technologies, the next generation of roofing professionals is stepping forward to shape the future. In this Coffee ...
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JR Babineau - Get Code Compliant and Climate Ready

In this Roofing Road Trips® episode, Megan Ellsworth sits down with JR Babineau to discuss how energy codes are becoming more demanding. As building performance standards continue to evolve, one practice is leading the charge: Continuous Insulation (CI). Find out what CI really is, why it’s more than just code-compliant ...
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Women Transforming Roofing

In this Coffee Conversations®, sponsored by Johns Manville, Heidi J. Ellsworth brings together leading women in roofing to visit about the National Women in Roofing (NWIR) association. Since 2014, NWIR has changed the face of the roofing industry by empowering women through networking, education and mentoring while also focusing on ...
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Latest Webinars

Hear from the Next Generation of Roofing

Roofing is more than a trade — it’s a craft, a career and a community that thrives on innovation and people. As the industry faces a wave of retirements, labor shortages and evolving technologies, the next generation of roofing professionals is stepping forward to shape the future. In this Coffee ...
Watch the Webinar

Hear from the Next Generation of Roofing

Roofing is more than a trade — it’s a craft, a career and a community that thrives on innovation and people. As the industry faces a wave of retirements, labor shortages and evolving technologies, the next generation of roofing professionals is stepping forward to shape the future. In this Coffee ...
Watch the Webinar

Women Transforming Roofing

In this Coffee Conversations®, sponsored by Johns Manville, Heidi J. Ellsworth brings together leading women in roofing to visit about the National Women in Roofing (NWIR) association. Since 2014, NWIR has changed the face of the roofing industry by empowering women through networking, education and mentoring while also focusing on ...
Watch the Webinar

Latest Lunch & Learn

Skylights 101

In this RoofersCoffeeShop® Lunch & Learn, Megan Ellsworth welcomes Eric Huffman AJ Maijala from Logistics Lighting to discuss how integrated skylight systems can enhance commercial building performance. The session explores the Johns Manville Skylight Program and how skylights can be incorporated into complete roofing systems with single-source coverage under the ...
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Understanding Vapor Barriers

In this RoofersCoffeeShop® Lunch & Learn join Megan Ellsworth and Johns Manville’s Jacob Heaps as they explore how vapor barriers prevent condensation, protect insulation and improve overall system performance. Learn when and where vapor barriers are needed, how climate and building use impact design decisions, and discover Johns Manville’s advanced ...
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Adhesives 101

In this RoofersCoffeeShop® Lunch & Learn join Megan Ellsworth and Johns Manville’s Jeffrey Job for a targeted and insightful conversation focused on the fundamentals of adhesives in commercial roofing systems. This session equips contractors, foremen, estimators and sales professionals with a practical understanding of how JM adhesive products support durable, ...
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Read Listen Watch - Educational Content

How to Connect With Vocational Schools

In this RLW, Heidi J. Ellsworth sits down with Sherri Miles of Miles Roofing, Rick Damato of Damato Enterprises, Tim Stephens of Architectural Sheet Metal and John Esbenshade of National Roofing Contractors Association (NRCA) to talk about workforce development and their recent participation in the national SkillsUSA competition. Now in ...
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SkillsUSA – Finding Future Roofing Professionals!

In this RLW, Heidi J. Ellsworth sits down with Jennifer Ford-Smith of Johns Manville and John Esbenshade of NRCA to talk about their recent participation in the national SkillsUSA competition. This amazing event brings CTE vocational schools and students from around the country to a competition for every aspect of ...
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Training to the Next Level

Heidi J. Ellsworth of RoofersCoffeeShop sits down with Jennifer Ford Smith of Johns Manville to talk about the importance of ongoing training. Both ladies have been highly involved through out their careers working together on National Women in Roofing, Roofing Alliance and NRCA committees. In this RLW, Heidi ...
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Latest Classifieds

Performance that sticks

Save time without compromising quality with Johns Manville’s new QuickFoam™ adhesive! This two-component, low-rise, polyurethane foam adhesive comes with a variety of benefits, including: Powerful retraction: QuickFoam is a sleek, low-profile finish with no post-rise, meaning it retracts as it cures. This reduces telegraphing and offers a smooth, clean appearance. Strength balanced ...
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Latest Videos

The Weekly Blend - Episode 183

Join us every Friday to learn the latest news in the roofing, metal and coatings industry. The 183rd episode of The Weekly Blend is live! Join The Coffee Shops’ President Heidi Ellsworth and COO Karen Edwards for the latest episode of this Coffee Shop original web series. Tune in to this week's ...
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Johns Manville's Playlist de Videos

Obten más información sobre Johns Manville visitando su directorio RCS. Mira todos los videos de Johns Manville y suscríbete a su canal de YouTube AQUÍ. Esquina Interior de TPO Membrana de EPDM en Equina Interior Tapajuntas de TPO Para Bordillos Membrana de EPDM Sobre Tubo Tapajuntas de EPDM Para Bordillos Membrana de EPDM Sobre Sumidero Uniones de ...
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Episode 126 of The Weekly Blend is here!

Join us every week to learn the latest news in the roofing, metal and coatings industry! The 126th episode of The Weekly Blend is here! Join the Coffee Shops’ President Heidi J. Ellsworth and COO Karen Edwards for the latest episode of this Coffee Shop original web series. This week, Heidi and ...
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