Three Decades Strong. The Power of Innovation. As Polyglass marks 30 years in the U.S. roofing industry, they look back at their modest beginnings to celebrate past achievements and share their exciting vision for the decade to come.

Polyglass - The Early Years

When brothers Luigi, Romano, and Antonio Zanchetta created their first modified bitumen
compound formulation for roofing membranes in Italy in the 1960s, little could they have
anticipated how significantly their product innovations would impact the roofing and
waterproofing industries over the coming years.

From opening their first plant in Italy in 1972 to later business expansions into the U.S. and their acquisition by The Mapei Group in 2008, Polyglass has continued to carve out its name as an industry leader and expert manufacturer of innovative and quality roofing and waterproofing technologies.

To this day, Polyglass remains a family business, with Natalino Zanchetta — the son of founder Romano Zanchetta — at the helm in his role as President/CEO.

On Polyglass' successes over the last three decades, Zanchetta shared, "In thirty years, we innovated, we created a lot of products that are very, very good for the industry. The roofing
industry is evolving; there are challenges every year, especially labor challenges, material
challenges, and we as Polyglass are really trying to find the solutions through our people,
through engaging our people, making them work together, and so far since day one [it has] been working very very well."

Polyglass' future is bright, with several new initiatives in the pipeline, including expansions at
some of its state-of-the-art manufacturing facilities in North America. With the support of
Mapei's extensive network of Research and Development partners, Polyglass now looks to
expand its products and solutions to serve new markets in 2022, beginning with the Building Envelope industry.

Polyglass anticipates celebrating 30 exceptional years with customers and employees alike
throughout the new year.

For more information, contact Alexandra Helton: ahelton@polyglass.com/ (561)632-0832.

About Polyglass

Polyglass U.S.A., Inc. is a leading manufacturer of roofing and waterproofing systems. Known for its self-adhered modified bitumen roofing systems based on its patented ADESO® Technology and CURE Technology®, Polyglass also produces a full line of premium roof coatings and roof maintenance systems. An ISO 9001:2015 certified company, Polyglass, provides quality products and adds value through innovation. For more information about the premium products and services offered by Polyglass, call 800.222.9782 or visit polyglass.us.