Why Chimney Leaks Are Dangerous

Chimneys might seem like they require maintenance the least, but a small sign of moisture around a chimney can unfold into a series of dangerous and costly consequences for homeowners. In this post, chimney professionals from Chimney Doctors show how a small, seemingly harmless Chimney leak can mean great danger to your home.

Structural Damage

Water has a way of finding its way through the smallest of gaps and cracks. When it seeps into the chimney, it will infiltrate the masonry, which weakens and eventually crumbles all of the brickwork. Weakened brickwork can affect the entire house’s overall stability – walls, ceilings and floors suffering from mold growth and rot will shorten the lifespan of your home.

Fire Hazards

Perhaps the most alarming concern of a leaky chimney is the heightened risk of fire. Chimneys, by their very nature, contain creosote—a combustible byproduct of wood burning. When moisture mixes with creosote, it forms a highly flammable material that can catch fire under the right conditions. Additionally, water damage to the chimney liner or flue creates vulnerabilities through which flammable heat and embers can escape. 

Health Risks

Beyond the physical damage to your home, chimney leaks also pose significant health risks to its inhabitants. A damp chimney creates an ideal breeding ground for mold and mildew and will diminish indoor air quality. This is particularly concerning for individuals with asthma or allergies – mold spores can exacerbate their conditions. Excessive moisture also attracts pests like termites that eat away at wood that supports the structure of your home and potentially leads to costly extermination and repair bills.

Preventative Measures and Solutions

Professional chimney inspections and maintenance regularly ensures that no leak goes unchecked in your home. Local professionals can provide chimney cap installations, waterproofing and the repair of chimney crowns and flashing to prevent water from penetrating the chimney structure. Yearly inspections by experts allows them to catch early signs of degradation and conduct timely repairs before the problems escalate.

Need an expert to work on your chimney? You can always count on us at Chimney Doctors. Call us at (518) 882-5009 or fill out this contact form to get an estimate.