Flat roof replacements can cost anywhere from $3,000 to $20,000 depending on the roof’s size, type and materials. But most homeowners pay around $9,000 to replace a flat roof. Replacement costs ...

A flat roof is an entirely different kind of roofing project, meaning that traditional roofing materials, like asphalt shingles, are ill-equipped to accomplish the job satisfactorily. Due to their ...