Waterproofing the ledger board is a critical step in preventing moisture damage and ensuring the structural integrity of a deck over time. To fully protect this essential component, the maker of Trex® Seal Ledger Tape has introduced a new butyl tape engineered specially for use behind the ledger board. Measuring 22-inches wide, Trex® Seal Sub-Ledger Tape creates a continuous water-tight seal between the ledger board and the house wrap to prevent water from infiltrating the house.
