Though the initial cost of a Varitile Roofing Systems permanent roof may cost roughly two to three times what an asphalt shingle roof costs, consider the average homeowner replaces and repairs their roof every ten to twelve years by choosing a Varitile Roofing Systems permanent roof the first time, you will not only save a lot of money in future repair/replacement costs, reduced insurance premiums and reduction in utility bills, but you will also enjoy a higher property resale value – much higher, as your roof replacement cost is usually one of the biggest negotiating points of a home sale.