Thank you to the following companies who are sponsors of Roofing Contractor's Best of Success Conference.

3M customers can count on highly engineered granules with the longest lasting ceramic coatings, and highest quality and performance. 3M leads the way in research and product development. After all, it was 3M that invented the copper roofing granule to prevent algae growth. The Scotchgard™ Algae Resistant Roofing System combines the most powerful copper granules with one of the best known consumer brands and provides homeowners with an unparalleled 20 years of protection against algae growth.