Roof Repair Lakewood Estates CA | Local Roofing Services

On tile roofs, the concrete or clay tiles act as an exterior armor shedding the majority of water, but the true waterproof seal is provided by the underlayment underneath. Over decades, solar attic heat causes organic felt to dry out and tear, allowing rain that trickles between tile joints to seep into the attic.

A lift-and-relay involves carefully removing existing sound concrete or clay tiles, replacing the old deteriorated underlayment with high-durability SBS-modified membranes, installing new flashing, and re-installing the original tiles. This restores full waterproof protection at roughly half the cost of purchasing new tiles.

Yes. Concrete and clay tiles can easily crack or dislodge under the weight of an inexperienced person. Professional roofers use specialized foam walkways or step strictly on the lower third of reinforced tile laps to avoid breakage during inspection and repair.

Self-adhering, high-temperature SBS-modified rubberized asphalt underlayment compliant with ASTM D1970 is recommended. These advanced membranes seal tightly around fastener penetrations and withstand extreme attic temperatures without drying out.

Tile roofs should undergo a comprehensive professional inspection every three to five years to inspect valley drainage channels, clear debris, and check mortar bedding along ridge caps.