What type of flashing is used to install a skylight in a tile roof?

When installing a skylight in a tile roof, a specialized flashing system designed for tile applications is used. This typically includes a combination of step flashing and counter-flashing to ensure proper water drainage and prevent leaks. The flashing is integrated with the tiles, often requiring the tiles to be cut to fit around the skylight, ensuring a watertight seal. Additionally, underlayment may be added for extra protection against moisture.