The assembly that joins a deck to a house requires robust protection against water intrusion. Specifically, the metallic material installed where the horizontal support structure meets the vertical wall of the building is critical. Sold at many large retailers, including a prominent home improvement chain, this component acts as a shield, preventing moisture from penetrating the connection point and causing structural damage.
Proper installation of this protective element is paramount for ensuring the longevity and safety of a deck. Without it, water can seep into the wood framing of both the deck and the house, leading to rot, mold growth, and ultimately, compromised structural integrity. Historically, inadequate protection at this junction has been a common source of deck failures and costly repairs. Using readily available components from well-known suppliers streamlines the construction process and promotes better adherence to building codes.
