No one covers you better than Firestone’s complete line of warranted roof membranes for low slope to steep slope including EPDM, TPO, Asphalt, Metal, and ISO insulation. Learn More
Firestone Metal Products is a leading provider of architectural metal wall panels and steep slope metal roofing systems for the commercial construction industry. Learn More

DensDeck roof boards are designed to address four persistent challenges inherent in commercial roofing assemblies: fire resistance, moisture resistance, strength and dimensional stability. Learn More
SkyScape Vegetative Roof System is a complete line of affordable green roof products with two great options for an easy-to-install, sustainable roofing system. Learn More
Westile addresses the commercial building plaza design and construction needs rather it's simple or complex with innovative products, colors and finishes. Learn More
Roof restoration may be an option to tearing off or replacing a worn roof, saving you time and money. Learn More
Exterior architectural solutions for commercial buildings
Larimer/Shannon Group is the representative for Firestone Building Products, Firestone Metal Products™, Georgia-Pacific DensDeck, SkyScape™ Vegetative Roof System, APOC and SkyPaver and Westile (Paver Systems) for Georgia and Central and Eastern Tennessee.
In our alliance with these outstanding manufacturers of commercial exterior construction products and systems, we are the sales representatives and market development specialists that provide comprehensive technical solutions and design options for design firms, professional contractors and building owners.
Our Customers
Our customers and the spectrum of capabilities that we offer them vary for the Architect & Design Professionals, Contractors (Roofing and General) and Building Owners & Managers. Click your profession and learn more.












