The Duro-Last single-ply roofing system is ideal for any low sloped or flat roof design. Since 1978, over a billion square feet of Duro-Last membrane have been installed on buildings of all types and Kelly Roofing is proud to have installed over 2 million square feet.

• Precision-fabricated to fit your building's low-sloped or flat roof. Every Duro-Last roof is manufactured to exact size in our controlled factory environment. This eliminates up to 85% of rooftop installation seaming and ensures an excellent fit, delivering worry-free, leak-proof, long-term protection for any low-sloped or flat roof design.
  
  
• Energy efficient. The Duro-Last white membrane has the highest retained reflectivity of any single-ply membrane rated by the EPA's ENERGY STAR® Roof Products Program, saving significant energy and money for facilities with low-sloped and flat roofs throughout North America.
  
  
• Durable. The Duro-Last roofing system is resistant to fire, chemicals, grease, high winds, and punctures, and easily accommodates wide temperature extremes.
  
  
• Kelly Roofing is a quality award winner since 2000 and continues to provide additional warranty protection only Master Contractors may offer. Installed by authorized contractors. A Duro-Last installation on your building's low-sloped or flat roof is quiet and safe, without loud machinery, hazardous materials.
  
  
• Backed by the industry's best warranties for low-sloped or flat roofs. Duro-Last protects the commercial and industrial building owner with either a 15-year full warranty or a 20-year proratedwarranty. Both warranties are transferable, and both provide maximum protection. Our standard warranty includes coverage for consequential damages that result from defects in the Duro-Last material and/or installation.

To Whom It May Concern:

Please be advised that Kelly Roofing has been an authorized dealer/contractor for Duro-Last Roofing, Inc. since June 2000. Kelly Roofing has fulfilled all of our requirements and is in good standing to install all Duro-Last materials. They have received and maintain all necessary Duro-Last training and licensing. Kelly Roofing may purchase Duro-Last materials and is entitled to the services and privileges that accompany such authorization. This includes the ability to issue Duro-Last's standard 15-year or 20-year commercial warranty upon payment of all related invoices and completion of a satisfactory inspection by a Duro-Last Technical Representative.

Kelly Roofing has achieved the highest award level for exemplary workmanship and has maintained Master Contractor status since 2006. Kelly Roofing has installed over 1.6 million square feet of the Duro-Last membrane, covering 139 projects and has maintained an "Outstanding" rating on their inspections. This score is the highest attainable by a Duro-Last contractor. In addition to the high standards his company has achieved, it is an honor to have Ken Kelly serve as chairman for our Contractor Advisory Board. Please feel free to contact us should you require further assistance.

Sincerely,
Steve Ruth
Vice President of Sales


Duro-Last Letter Of Recommendation - View
Duro-Last Roof System Brochure Specifications - View
Product Data Sheet Specifications - View
Mechanically Attached Specifications - View