Sometimes previous owners have been proactive and already installed a chimney cap. In this case, your chimney is already protected as long as the cap is in good condition. The average chimney cap can last anywhere from 5 to 15 years. Regular chimney inspections will ensure that your chimney cap is in working order. Though they are typically constructed from galvanized steel, extreme weather conditions can damage your chimney cap over time.   For more information about chimney maintenance as well as chimney sweeps and repairs, contact us today!