

GAF
Protecting What Matters Most, for over a century
GAF is North America’s largest and most advanced roofing and waterproofing manufacturer. With customer-driven innovation, the company has protected homes, businesses, families and communities for over 130 years.
Project Spotlight
More homes and businesses in the U.S. are protected by a GAF roof than any other product
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34 Manufacturing operations across 27 locations in the U.S.
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3.7K+ Employees
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$3B+ Annual Revenue
Unique products and solutions
that go way beyond the surface

Residential Roofing Systems
Shingles
Underlayments
Ventilation
Accessories

Commercial Roofing Systems
TPO / PVC
Modified Bitumen
ISO Insulation
Accessories

Specialty Building Products
Exhaust Fans
Ductwork
Speciality Fabrics
GAF never stops researching, testing, prototyping and creating innovating new roofing and waterproofing solutions
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658 Active issued patents globally
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100 person R&D team, including 16 Ph.Ds
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12 Partnerships with innovative startups and universities
GAF Leadership Team

Jim Schnepper
CEO

John Altmeyer
Executive Chairman, Commercial Roofing

Andy Hilton
Chief Communications Officer and Head of CSR

Brian Kimber
Executive Vice President, Sales

Ashish Kulkarni
Chief Innovation Officer

Alex Liebman
Senior Vice President, Corporate Development

Matthew Loncar
Senior Vice President and General Counsel

John Maitner
Chief Financial Officer

Randy Bargfrede
Chief Operations Officer

Christopher Rector
Chief Marketing Officer

Dion Rooney
Chief Information Officer

Stephanie Shaw
Chief Human Resources Officer