The island repair: rusted galvanized out, stainless or copper in
When an Ocean Ridge valley has rusted through it is cut out, not caulked over, and relined in stainless or copper. Drip edge that has flaked to nothing is renewed the length of the eave. Corroded hip and ridge nails are pulled and the caps re-bedded on stainless screws. A chimney or parapet flashing eaten at its seam is rebuilt in copper. The tile around the work is stacked and relaid so the repair disappears from A1A. It costs more than a mainland patch, and it is the last time that valley leaks in salt air.
