The answer to 'how long does roof maintenance last' is that proper roof maintenance can extend the lifespan of your roof by 10-20 years or more. Regular inspections, minor repairs, and preventative maintenance are key to maximizing the longevity of your roof.
Most roofing experts recommend having your roof inspected and maintained at least once per year, ideally in the spring or fall when weather conditions are milder. This allows a professional to identify and address any issues before they become major problems. With diligent maintenance, asphalt shingle roofs can last 20-30 years, while metal and tile roofs can last 40-50 years or longer.