Residential chimney flashing repair in Northridge is a critical maintenance task to prevent water intrusion and structural damage. Proper flashing involves installing durable materials like aluminum or galvanized steel around the chimney base where it meets the roof, creating a watertight seal. The process includes removing old flashing, inspecting for rot or deterioration in the surrounding roof deck, and applying new flashing with appropriate sealants. Given Northridge's climate, with occasional heavy rains, ensuring a precise fit and professional installation is essential to avoid leaks that can lead to costly interior repairs. Homeowners should hire licensed roofing professionals who follow local building codes and manufacturer specifications for long-lasting protection.
Chimney flashing repair costs in Northridge typically range from $300 to $1,500, with an average of around $800. The final price depends heavily on the extent of damage, the chimney's size and accessibility, and the roofing materials involved. A simple resealing of existing flashing is at the lower end, while a full replacement with new custom-fabricated metal (like aluminum or copper) is more costly. It is crucial to address flashing failures promptly to prevent extensive water damage to the roof deck, attic, and interior walls. Always obtain detailed written estimates from licensed, insured roofing contractors who will inspect the chimney base, counter-flashing, and step-flashing integration with the roof.
70 reviews