The answer to 'architectural shingles worn out' is that architectural shingles typically last 20-30 years, but can wear out prematurely due to factors like severe weather, poor installation, or lack of maintenance. Common signs of worn-out architectural shingles include curling, cracking, missing granules, and leaks. To address this issue, you may need to replace the entire roof, which is a job best left to a professional roofing contractor.
Attempting DIY roof repairs on worn-out architectural shingles is not recommended, as it can be dangerous and lead to further damage if not done properly. A professional roofer has the experience, tools, and safety equipment to properly assess the condition of your roof and make the necessary repairs or replacement to ensure your home is protected from the elements.