Owens Corning® is more than just a trusted name, they’re a market leader in roofing shingles, underlayment and components products. These systems look better, last longer and offer more choices to perfectly fit your project. Owens Corning Roofing Platinum Preferred Contractors like us are considered the top tier of Owens Corning’s exclusive network, meaning we meet strict standards for professionalism, reliability and unparalleled craftsmanship. Platinum Preferred Contractors exclusively offer the best roofing system warranty on the market. A lifetime warranty is included because of our Platinum Preferred certification.