Your roof will give several warning signs that it needs to be replaced. If you have missing or damaged shingles in the roof valleys, curling or buckling shingles, damaged flashing, a shingle roof that is more than 20 years old, it’s time to consider replacing it. Moriarty Roofing offers free estimates on re-roofing projects with budget-friendly and beautiful architectural options to give you a new roof that will last for many years to come. Re-roofing will involve a tear off or removing your existing roof to install the new roofing system. If your existing roof is in good condition, it may be possible to install an overlay, or a second layer of roofing material. This option can save around 25% of the cost of a new roof although the trade-off is the roof’s lifespan will be shortened.