We completed a targeted roof repair on this townhome in Frederick to resolve a persistent leak caused by damaged components around a plumbing vent. Our team carefully removed the existing shingles to access the compromised flashing and pipe collar, which were identified as the primary sources of water intrusion. We installed a new, high-grade collar and implemented a double-booted system to provide redundant protection against future leaks. After securing the pipe, we replaced the damaged shingles to match the surrounding roof surface and applied professional-grade sealant for a watertight finish. These precise repairs restored the integrity of the roofing system and effectively sealed the penetration point to prevent moisture damage to the interior of the home.