VALLEY FORGE, Pa. - CertainTeed Corporation offers building owners added peace of mind with the Integrity Coverage Program, a warranty and maintenance program for the company’s low-slope roof systems. This improved offering, available exclusively to Gold Star Credentialed Contractors, provides building owners 25-year warranty coverage for select, premium CertainTeed low-slope roof systems and covers leaks resulting from any defect in the CertainTeed roofing materials or the installation workmanship. CertainTeed provides three options within the program, providing increased levels of inspection and maintenance coverage to keep CertainTeed roofs performing at the highest level for many years after installation: Integrity No Dollar Limit (NDL) Coverage, Integrity Assurance Coverage, Integrity Maintenance Coverage. Integrity NDL Coverage includes premium details and system specifications, final roof inspection and two-year inspection by a qualified roof consultant, annual maintenance reminders with checklists, and a 25-year transferable NDL warranty. For more information,