What Causes Chimney Blockages?

Beyond the outward signs, understanding common causes can help you prevent clogs in the first place:

• Creosote buildup over time from regular use.
• Animal nests or debris, especially during spring and fall.
• Fallen leaves and twigs, especially near homes surrounded by trees.
• Structural issues such as damaged flue liners, which can obstruct airflow.

Why You Should Take Action Quickly

Chimney clogs are more than just an inconvenience—they’re a safety hazard. Here are some of the risks:

• Fire Risk: Creosote buildup is highly flammable and can lead to chimney fires.
• Carbon Monoxide Poisoning: Poor ventilation from a clogged chimney can result in dangerous gases like carbon monoxide entering your home.
• Structural Damage: Moisture trapped in a blocked chimney can eventually compromise its structure.