The answer to 'best roof maintenance' is regular roof inspections and preventative maintenance. This includes checking for any damage or wear and tear, clearing debris from the roof and gutters, and addressing any issues promptly before they worsen. Proper roof maintenance can extend the lifespan of your roof and help prevent costly repairs down the line.
It's generally recommended to have a professional roofing contractor inspect your roof at least once a year, typically in the spring or fall. They can identify any problem areas and recommend the necessary repairs or maintenance. In between professional inspections, you can also do a visual check of your roof yourself, looking for missing, cracked, or curling shingles, as well as any signs of leaks or water damage.