Water damage around the deck ledger board can lead to significant structural issues if not addressed properly. Factors such as the type of flashing used, the quality of installation, and the materials of your deck all play a crucial role in preventing leaks. Regular maintenance and inspections are essential to catch potential problems early. Consider the importance of proper drainage and sealing techniques to protect your home. Curious about the best practices for safeguarding your deck? Ask Improvi.ai for personalized guidance.