cost per square foot on roof replacement
Metal roofing is the most expensive and can cost up to $30,000-$40,000 for large roof replacements. The quality of the roofing material will also determine the cost of roof replacement. For example, asphalt shingles can cost anywhere from $50 for average quality to $150 or more for the highest quality (per square).he Size of the Roof (measured in square footage). The first step in determining the cost to replace a roof is to have the roof measured. A roofer will measure, and then give you an estimate per square. A square is a 10-by-10 foot area (or 100 square feet).