Installing a tile roof can cost anywhere from $8,000 to $90,000 depending on the roof’s size and style, but most homeowners will pay around $28,000 for a new tile roof, including labor and materials.

Dear Tim: I was inspecting my asphalt shingle roof the other day. At the top of the roof where the peak is, I noticed some defects. My shingles are only six years old so I was shocked to see ...