

Dead Valley Repair on a Tile Roof
Dead Valley Roof Repair – Tile Roof System A dead valley on a tile roof is one of the most vulnerable areas for water intrusion. When improperly installed or when the underlayment fails, water can back up beneath the tiles and cause leaks, wood rot, and interior damage. Our dead valley roof repair process is designed to permanently correct these high-risk areas using modern waterproofing techniques. We carefully remove the existing roof tiles in the affected valley section and inspect the decking for deterioration. After replacing any damaged substrate, we install new high-performance underlayment along with a full ice & water shield membrane to create a watertight barrier in this critical drainage channel. To ensure long-term durability, we install custom fabricated sheet metal flashings specifically designed for the valley configuration. These flashings are fabricated to proper width and pitch to promote positive water flow and prevent ponding. The metal is securely integrated beneath the tile system and sealed to eliminate future entry points. Once the waterproofing system is complete, the tile is reinstalled and properly aligned to maintain both functionality and appearance. Our dead valley tile roof repairs are engineered to: • Stop active leaks • Prevent water backup and pooling • Reinforce high-volume drainage areas • Extend the life of the tile roofing system If your tile roof is leaking at a valley or showing signs of water intrusion, addressing the problem early can prevent costly structural damage.










