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
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 Leadership Team
John Altmeyer
Chief Executive Officer
Randy Bargfrede
Chief Operations Officer
Joe Dennes
VP, Residential R&D and Innovation
Jim Durkin
SVP, Steep Slope Systems Sales
Alma Garnett
SVP, Commercial Roofing Sales
Philippe Georges
Chief Financial Officer
Lori Groth
Chief Information Officer
Andy Hilton
Chief Communications and Corporate Social Responsibility Officer
Brian Kimber
Executive Vice President, Sales
Alex Liebman
Head of Corporate Development and Strategy
Matthew Loncar
General Counsel
Michele Moore
SVP, Supply Chain
Christopher Rector
Chief Marketing Officer
Hari Reddy
VP, Commercial R&D and Innovation
Stephanie Shaw
Chief Human Resources Officer
Abdallah Simaika
Chief of Staff
Pete Vollmar
SVP, Sales Operations