ENGINEERED PRODUCTS GLOBAL FIBERS

Johns Manville, a Berkshire Hathaway company (NYSE: BRK.A, BRK.B), is a leading manufacturer and marketer of premium-quality products for building insulation, mechanical 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, filtration, waterproofing, building, flooring, interiors and wind energy.

In business since 1858, the Denver-based company has annual sales over $3 billion and holds leadership positions in all of the key markets that it serves. Johns Manville employs 8,000 people and operates 42 manufacturing facilities in North America, Europe and China.

www.jm.com

ABOUT JOHNS MANVILLE

Additional information:

Trnava, Slovakia

Waterville, OH, USA

Etowah, TN, USA

Our culture is driven by the JM Experience

and based upon the four core values shaped by our long history: People, Passion, Perform

and Protect. We are committed to delivering

positive and powerful experiences, because we are successful only when our employees and customers thrive.

ABOUT ENGINEERED PRODUCTS GLOBAL FIBERS

We have invested nearly $1.5 billion in our Engineered

Products business over the past 10 years to improve

efficiencies, productivity and product quality for our

customers, while also increasing our commitment to

environmental sustainability and worker safety.

In short, these investments have allowed us to better

respond to our customers’ needs and build greater

resilience into our business.

Professional:

We set the benchmark high for our products, and even

higher for our people. We work with you every step of

the way to ensure you get the products and services

you expect.

Dependable:

For generations, we at Johns Manville have stood

behind our engineered products, and today we’re still

your most trusted resource for whatever your process

requires.

ABOUT

JM’S CORE VALUES

We are PEOPLE champions.Our employees and customers are the core of everything we do. We strive to see the world

through their eyes.

Our PASSION is in going the extra mile.We pursue fresh ideas and embrace new approaches to elevate how we work and deliver value.

We PERFORM at a superior level.We are committed to delivering profitable growth and sustainable competitive advantage.

We PROTECT today to ensure tomorrow.Protecting our customers, employees, families

and the world around us is our responsibility.

Our core values - people, passion, perform and protect - are embedded in everything we do. In addition to guiding our words, our actions and the way we do business, they serve as a foundation for us to be the supplier and employer of choice.

OUR C

ORE V

ALUE

S

THE JM EXPERIENCE

THE JM EXPERIENCE IS ACHIEVED WHEN WE CONSISTENTLY DELIVER SUPERIOR VALUE THROUGH HIGH-QUALITY EXPERIENCES.

We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive.

THE JM EXPERIENCE

ENGINEERED PRODUCTSGLOBAL FIBERS PRIORITIES

PEOPLEJM fibers relies on our global people expertise and ongoing product development. The performance of our products continue to be customized for each major industrial processing technique. As a result, we proudly rely on JM’s history to gain our customer’s trust and confidence to achieve sustainable growth for both. In 2017, we celebrated 50 years of glass fiber operations in Trnava, Slovakia.

PASSIONOur goal is to offer top-of-the-line service as well as the best solutions to our customers. This is made possible thanks to the passion and skills of our people and The JM Experience. We offer a premium level of technical service, a reliable supply chain and a professional sales force. We can serve customers globally from our manufacturing plants.

PERFORMJohns Manville is wholly owned by Berkshire Hathaway, a company renowned for its stability and integrity. This means you can count on sustainable performance and people with a commitment to do their best for our customers. We ensure continual investments in state-of-the-art facilities, equipment and IT systems.

PROTECTOur commitment to integrity and safety is foundational to our approach to serving our customers now and in the future. Providing a safe and healthy work environment is one of our most important values at Johns Manville. We work hard to make sure our employees are protected on the job, and we make it a priority to always treat them with dignity and respect. In addition, we believe it is our responsibility to provide our customers with safe products, and to mitigate the impact of our operations on local communities.

OUR P

RIOR

ITIES

PARTNERSHIPWe pride ourselves on working side by side with our customers because Engineered Products are best designed together.

JM Innovation teams are constantly developing new ideas, processing techniques and product improvements. To further the growth of the composite industry, we work closely with our customers and with leading universities.

INNOVATION

PRODUCTIVITYProductivity and operational excellence is a daily focus so we can maintain a leading position in a strong composite industry. We contribute to this by reinvesting for the future. JM Fibers are built on more than 50 years of expertise and state-of-the-art equipment.

CONTINUOUS FIBERS EXPERTISE

OUR E

XPER

TISE

We want to delight our customers, innovate products and services, and manufacture consistent products for improved performance.

WHETHER YOU WANT TO EXPAND THE USE OF COMPOSITES IN THERMOPLASTICS - ENGINEERED PRODUCTS - THERMOSETS OR WANT TO EXPAND THE USE OF GYPSUM BOARDS GLOBALLY.

You

can

co

unt o

n JM to deliver you quality and service.

Performance -improved efficiency and sustainable

AUTOMOTIVE

TRANSPORT

ELECTRONICS

Performance -low environmental impact

Performance - low environmental impact

CONSUMERSPerformance -for your everyday needs

THE M

ARKE

TS W

E SER

VE

Performance -consistent and durable

Performance - reinforce your fun

WIND ENERGY

SPORT & LEISURE

INFRASTRUCTUREPerformance -

profiles, pipes and construction

Performance -strength in construction

BUILDING

THE MARKETS WE SERVE

ThermoFlow® chopped strands expand the capabilities of thermoplastics.

PEOPLEWe have dedicated global product teams with more than 20 years of expertise and share best practices globally.

PASSIONWe believe in thermoplastics and continue to bring new products to market in engineered and structural thermoplastic composites.

THE P

OLYM

ERS W

E REIN

FORC

E

PERFORMWe grow your business through product performance and services with consistency.

PROTECT

We continue to focus on sustainability and safety across our global organization.

StarRov® and MultiStar® rovings reinforce structural thermoplastics composites.

MultiStar®

THE POLYMERS WE REINFORCE

Whether you need short or long chopped fibers, dry or wet chopped strands, JM’s technical team can find the solutions for your needs.

CHOPPED STRANDS FOR THERMOSET, NONWOVENS AND GYPSUM BOARDS

StarStran® CS for BMC

PEOPLEWe make it easy to work with us and deliver on what we say.

PASSIONWe believe in composites and continue to bring new products to market.

Chop-Pak® CS for wet processesDuraCore® CS for Gypsum

StarStran® LCF for needling

THE P

RODU

CTS W

E MAK

E

• SMC • Polyester• Epoxy• Polypropylene

• Thermoplastics• Polyester• Epoxy

• Polyurethane• Vinylester• Gypsum

• Polyurethane• Vinylester• Phenolic

CHOPPABLE ROVINGS DIRECT ROVINGS

PERFORMWe continue to develop new products to ensure leading performance in different resins and polymer systems.

PROTECT

We strive every day to develop safe products, and maintain healthy workplaces.

MultiStar® DuraChop® StarRov®

THE PRODUCTS WE MAKE

JOHNS MANVILLE717 17th Street

Denver, CO 80202 - USA

Phone: +1 (303) 978 2000

WE ARE JOHNS MANVILLEIn everything we do, we are passionate about people.

Americas7500 Dutch Road

Waterville, OH 43566 - USAPhone : +1 (800) 554 4826

Europe/AsiaStrojarenska 1

91799 Trnava - SlovakiaPhone : +421 33 5918 249

Customer Service / Officesfibers@jm.com

www.jm.com

@JohnsManvilleCopyright® Johns Manville 2019

OUR CORE VALUES