El Niño is coming, and if your roof is pushing 20 years, you’re in the danger...

https://mag-wiki.win/index.php/What_Should_I_Do_Right_After_a_Heavy_Storm_if_I_Suspect_a_Leak%3F

El Niño is coming, and if your roof is pushing 20 years, you’re in the danger zone. I’ve seen enough homeowners scramble after a storm because they ignored their flashing until it was too late