At this Lexington home, our team performed a targeted roof repair focused on the chimney area, where water had been pooling. We carefully stripped the existing shingles and underlayment around the chimney, re-nailed any loose decking, and disposed of all debris. To secure the area, we reinstalled new aluminum step flashing and lead counter flashing at the chimney, then applied Grace Ice and Water Barrier across the entire repair section for maximum waterproofing. Fresh dimensional shingles were installed and color-matched to the existing roof. To address the water buildup, we customized a water diverter designed to redirect runoff away from the chimney, ensuring long-term protection and performance.