Chimney leaks due to a few factors, with the primary ones being:
- Faulty Flashing: This metal sheeting serves as a seal between the chimney and the roof. Should it become compromised or deteriorate, it can lead to leaks. It’s advisable to consult an article about flashing leaks for more information.
- Inadequate Waterproofing: Given that your chimney faces the elements—be it rain, snow, sleet, or wind—it necessitates thorough waterproofing to prevent leaks.