Replacement tile and adjustable base roof attachment for rail-based PV racking on W-profile tile roofs. The universal base combines with a W-tile flashing featuring built-in, deck-level flashing on all four sides to replace a complete tile and keep the roof watertight. Offers two structural attachment points for strong pullout performance and installs without cutting or grinding tiles. Compatible with EcoFasten L-foot brackets (ClickFit Universal 3 in or Open Slot 3 in); 25-year warranty.