Tile roofs and what keeps them watertight
Tile gives a roof its look, but the tile itself is not what stops the water. The underlayment beneath it does most of that work, and it ages faster than the tile above. Sun, heat and salt air wear it down over time.
That means a tile roof that looks fine can still leak at the underlayment, at flashing or where tiles are broken. Replacing it often means lifting and relaying tile, checking the deck, installing new underlayment and setting the tile back. Some tile can be reused, and some breaks in the process. We explain how much is likely and note the cost factor in the quote.
