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Duro-Last® Announces the Promotion of Gehrls, Jenison to Leadership Positions

SAGINAW, Mich. – Duro-Last, a member of Holcim Building Envelope, is pleased to announce the recent promotions of Molly Gehrls to Director of National Accounts and Troy Jenison to Director of Sales, Western District.

“Molly and Troy have spent many years building strong relationships within the roofing industry and are invaluable assets to Duro-Last’s continued growth,” said Jason Dark, Duro-Last Vice President of Sales. “Molly has been a leader in our National Accounts department for a long time and she has made it her passion to ensure the team continues to thrive.

“Troy has an unwavering commitment to the industry and always prioritizes the best interest of Duro-Last contractors, sales representatives and the company. There is no doubt that both will excel in their new positions and I look forward to seeing what they accomplish.”

Gehrls began her career at Duro-Last in 2016 as a member of the Leaders of Today and Tomorrow program. Since then, she earned her bachelor's degree in Business Administration and Management in 2016, followed by her MBA in 2019, both from Northwood University in Midland, Michigan. Gehrls is actively involved with the Restaurant Facilities Managers Association (RFMA), serving on the Emerging Professionals Task Force and participating in Leadership RFMA. She also serves her local community as a committee member for The CAN Council of the Great Lakes Bay Region.

As Director of National Accounts, Gehrls will oversee the growth and development of Duro-Last's multi-location national account partners network – an essential component of Duro-Last’s future growth plan.

Jenison has spent his entire 20-year career in the construction industry, with the past 10 years leading sales in the Pacific Northwest for Duro-Last. He earned his bachelor's degree in Business Administration from Central Washington University in Ellensburg, Washington. He is dedicated to the continued evolution of the roofing industry as an active member of the International Institute of Building Enclosure Consultants (IIBEC), Building Owners and Managers Association (BOMA), Roofing Contractors Association of British Columbia (RCABC), Roofing Contractors Association of Washington (RCAW) and Midwest Roofing Contractors Association (MRCA).

In the Director of Sales role, Jenison will oversee and execute the strategies and initiatives to grow revenue and service Duro-Last customers throughout the Western United States.

About Duro-Last

Duro-Last is a leading manufacturer of custom-fabricated thermoplastic single-ply roofing systems based in Saginaw, Michigan, with seven manufacturing locations across the U.S. Known as the “World’s Best Roof®”, Duro-Last is the world’s largest manufacturer of custom-fabricated, thermoplastic single-ply roofing systems. Factory controlled custom-fabrication can eliminate up to 85% of field seams, resulting in lower on-site labor costs and easier installation. Duro-Last’s roofing systems are sustainable and durable. More than two billion square feet of Duro-Last membrane has been installed throughout North America. Duro-Last is a division of Holcim Solutions and Products US, LLC. For more information on Duro-Last, call 800.248.0280 or visit


Oct. 30, 2023

Contact: Melissa Hubbell,
Communications Manager

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