Warranty lengths vary based on the type of materials used. Flat roofs can have anywhere form a 10-year to 25-year manufacturer warranty. Shingle roofs generally have a 40 year prorated manufacturer warranty.
Warranty lengths vary based on the type of materials used. Flat roofs can have anywhere form a 10-year to 25-year manufacturer warranty. Shingle roofs generally have a 40 year prorated manufacturer warranty.