Signs your roof needs replacing
Most roofs give you warning before they fail. Curling or cupped shingles, granules collecting in the gutters, dark streaks across the surface, and daylight visible in the attic all point to a roof near the end of its life. Age matters too. Asphalt shingle roofs are generally built to last two to three decades, so a roof past twenty years is worth having looked at even if nothing is obviously wrong. Catching it before a leak usually means fewer surprises once work begins.

