A coating warranty may depend on the selected system, application conditions, maintenance, and exclusions. Its headline duration does not establish what repairs or consequential problems are covered. Different documents can address different responsibilities.
What to do next
Request the actual warranty form before approval and the completed project documentation afterward. Ask who handles a reported problem and what records the owner must keep. Compare coverage with the physical scope so neither substitutes for the other.
Related Perkins guidance
Contact Perkins Roofing to discuss your roof and the appropriate next step.