Roof Repair in Positano, Dublin

What Goes Wrong on Positano Roofs

Ridge and Hip Tiles in Wind

Homes up on the slopes catch more wind than the flats. Hips and ridges, the most exposed parts of the roof, are where we see loose, cracked or missing tiles after windy storms and fall Diablo winds. Ridge tiles set mainly in mortar are the most vulnerable, and a mechanically fastened ridge system holds up better.

Underlayment on the Earliest Homes

The first Positano phases are approaching 20 years old. Underlayment under tile often lasts around 20 to 30 years, and the south- and west-facing slopes, which get the full afternoon sun on these hillsides, wear first. If your home was in an early phase, an underlayment check is worth doing before it leaks. See tile roof repair.

Solar Mounts on Tile

Many Positano homes have solar. Every mount on a tile roof depends on its own flashing, and installers walking tile roofs to set panels can crack tiles that later let water reach the underlayment. See roof repair under solar panels.

Debris From the Hills

Wind carries dry grass and seeds off the surrounding open space into gutters and valleys. In winter, that debris dams valleys and overflows gutters. In summer, it’s fuel at the roof edge.

Wall Joints on Stepped Rooflines

Homes on sloped lots often have stepped rooflines, with lower roofs running into taller walls. Each of those joints needs correct step and kickout flashing. See skylight, chimney and flashing repair.

Fire Safety on the Edge of Open Space

Positano backs onto the grassland of Dublin’s eastern hills, and parcels along those edges can fall inside CAL FIRE’s 2025 Fire Hazard Severity Zone maps. Check your address on the City of Dublin’s fire hazard map page.

Tile roofs generally perform well against embers. The weak points are usually around the tile:

• Open eave and ridge ends where embers can lodge under tile
• Attic vents that let embers in
• Gutters and valleys full of dry grass
• Gaps at the roof edge where birds or rodents have pushed in

Recent Projects in Positano

Around the Neighborhood

Positano sits off Fallon Road above East Dublin, with Positano Hills Park and Sean Diamond Park in the neighborhood and Fallon Sports Park and the Jordan Ranch area nearby. The views west across the Amador Valley are the reason many people bought here, and the same open exposure is why ridge tiles and roof edges here need more attention than they would down on the flats.