Koski Roofing Co | Roofing Services in Roseburg, OR 97471

In Roseburg, our weather cycles of rain, sun, and occasional wind put constant stress on the seal between your chimney and roof. Over time, the metal flashing can corrode, and the sealant can dry out and crack, creating a direct path for water to enter your home. We specialize in inspecting and repairing these critical junctions with durable, code-compliant methods to stop leaks for good.

A proper repair starts with a thorough inspection to find all compromised areas. We don't just patch over old flashing; we remove the damaged sections, prepare the roof deck, and install new, correctly sized flashing integrated with your existing roofing materials. We use industry-best practices for sealing and fastening to ensure a durable, weather-resistant barrier specifically suited for our local conditions.

Keep an eye out for water stains on ceilings or walls near the chimney or roof valleys, especially after heavy rain. In the attic, look for daylight peeking through around the chimney or for signs of moisture, mold, or rot on the surrounding wood. Outside, check for cracked or missing sealant, rust on metal flashing, or lifted shingles around penetrations. If you see any of these, it's time for a professional assessment.