Chimney Champions Explains Why Chimney Dampers Get Stuck in Jacksonville
Chimney Champions is a Jacksonville, FL chimney service company with CSIA certified technicians, National Chimney Sweep Guild membership, and IAC2 and NFPA 211 compliant service for homeowners throughout the area. A chimney damper that will not open or close is one of the most common problems Chimney Champions sees on chimney repair calls in Jacksonville. Three mechanical causes account for most stuck dampers: rust and corrosion, misalignment, and warping. Understanding each cause helps a homeowner describe the problem clearly before a technician arrives. What causes a chimney damper to get stuck? A chimney damper gets stuck because of rust and corrosion, physical misalignment, or heat-related warping of the metal plate. Each cause produces slightly different symptoms, and a CSIA certified technician can identify which one is responsible during an inspection. How does rust cause a damper to stick? Rust forms on a chimney damper when moisture reaches the metal parts … Continued











