An old or damaged roof can cause huge headaches if not taken care of. Four out of five new homes are built with the average asphalt shingle roof which should last about 15 to 20 years. Metal, slate and tile roofs will last significantly longer. High winds and hail can cause considerable damage to even brand new roofs. If you live in an area where high wind storms regularly cause damage, you may want to consider Equity Roofing for a free consultation.