Whether you need help with roofing repair or a new roof - Owens Corning is here for you. We have a network of certified roofing contractors, also known as "Roofers" that can assist. In order to maintain a rigorous program, Owens Corning screens applicants at all levels of program membership. This is especially true for applications for the Preferred Contractor and Platinum Contractor programs. Owens Corning Roofing Platinum Preferred Contractors are the top tier of our exclusive network and meet strict standards for professionalism, reliability and unparalleled craftsmanship. Only they can offer our best roofing system warranty.