Your Trusted & Most Experienced Knoxville Commercial Roofing Contractor

Whether you need TPO, liquid-applied roofing, or other solutions, our expertise ensures we recommend the best commercial roofing system for your needs.

We're developing durable roofing systems for today's flat roof challenges

Choosing the right roofing system begins with selecting the right roofing company. As North America's largest roofing manufacturer, we offer a wide range of products, ensuring we're not limited to a single technology.

Commercial Roofing Products


Over the past 20+ years, TPO has become one of the most popular choices for low-slope roofing due to its reliability and performance.


This versatile and dependable membrane suits all types of single-ply systems, with guarantees extending up to 30 years.

Asphaltic Coatings

Our asphaltic coatings provide excellent flexibility, impact resistance, strength, and compatibility with various systems.


We offer a complete line of high thermal value flat and tapered polyiso insulation panels that work with all types of roof systems.

Cover Boards

Extend the life of your roof with our comprehensive range of cover boards, which offer thermal performance and protection from fire, moisture, and heavy traffic.

GAF Roofing Systems Warranty and Guarantee Benefits
GAF offers some of the industry’s strongest warranties and guarantees.

Backed By GAF

North America's largest roofing materials manufacturer

10 to 35 year guarantees

Available depending on system chosen and contractor certification**

Guarantee extensions available

North Americas largest manufacturer of roofing materials

Benefits of Built Up Roofing

Time-tested technology. With over 100 years of history, BUR is a time-tested roofing solution.

Redundancy BUR provides multiple layers of protection, ensuring continued defense against water intrusion even if the top layer is damaged.

Guarantees/Warranties BUR systems may be eligible for guarantees or warranties of up to 20 years, depending on the materials and system installed. Check with the manufacturer for specific requirements and coverage.

Reflective cap sheets available. Custom-cut modules are available to create natural-looking green roofs with sweeping curves and full vegetation.

Call (865) 353-5000
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