Concrete tile re-felt with new underlayment
For homes where the tile is still in good shape and the underlayment has aged out, a re-felt is the right system. The existing tiles are lifted and stacked, the worn underlayment is stripped to the deck, new underlayment is installed, and the original tiles are reset (replacing any cracked tiles with color-matched replacements). The visible roof usually looks identical; the protection is reset to factory new.
Manufacturer warranty: Westlake SwiftGuard 30-year synthetic and Tri-Built Self-Adhered High-Temp 50-year underlayments both ship with manufacturer warranties; we hand you the documentation and register the warranty on your behalf at project close.

