The answer to 'how to maintain architectural shingles' is to regularly inspect, clean, and repair them as needed. Architectural shingles are a durable and attractive roofing option, but they still require routine maintenance to keep your roof in top condition and extend its lifespan.
Start by inspecting your roof at least once a year, looking for any cracked, curled, or missing shingles. Clean the roof annually using a soft-bristle brush and mild detergent to remove dirt, moss, and other debris. If you find any damaged shingles, have them repaired or replaced by a professional roofer as soon as possible to prevent leaks and further deterioration.