To address roof water leakage, first identify the source by inspecting gutters, downspouts, and flashing. Apply a temporary repair using roof tar or a waterproof sealant if the leak is minor and safe to handle. For persistent issues, contact a licensed roofer to assess structural damage and recommend long-term solutions like replacing damaged shingles, repairing flashing, or installing a new roof. Prioritize safety by avoiding walking on wet or slippery roofs.

Ignoring roof leaks can lead to costly structural damage, mold growth, and reduced property value. According to the National Roofing Contractors Association (NRCA), undetected leaks account for 15-25% of roofing system failures, with average repair costs ranging from $500 to $5,000. The Environmental Protection Agency (EPA) highlights that water leaks can increase energy bills by 20% due to compromised insulation and HVAC efficiency. Additionally, mold from prolonged leaks can cause health issues, with the EPA estimating that 50% of indoor air quality problems stem from moisture-related issues. Proactive maintenance, such as annual inspections and timely repairs, can extend a roof’s lifespan by 20-30 years, as reported by theNRCA. Delaying repairs may escalate costs by up to 50% compared to early interventions. Ultimately, combining immediate fixes with professional assessments ensures both safety and long-term cost savings.