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Chimney Caps

Chimney Caps Services

Chimney caps, or chimney tops or covers, are protective coverings installed on the top of chimneys. They serve several important functions:

  1. Preventing Water Damage: Chimney caps help keep rainwater, snow, and other precipitation from entering the chimney flue. Moisture can cause damage to the chimney liner, masonry, and fireplace components over time, leading to costly repairs.
  2. Preventing Animal Intrusion: Chimney caps feature mesh or wire mesh sides that act as a barrier, preventing birds, squirrels, raccoons, and other animals from entering the chimney. Nesting animals and debris can block the flue, causing draft problems and increasing the risk of chimney fires.
  3. Spark Arrestor: Some chimney caps include spark arrestor screens, which help prevent hot embers and sparks from escaping the chimney and potentially igniting nearby combustible materials, such as a roof or nearby trees.
  4. Improving Draft and Ventilation: Properly sized and installed chimney caps can enhance chimney drafts by preventing downdrafts caused by wind or air pressure differences. They also promote better ventilation, allowing smoke and gases to exit the chimney more efficiently.
  5. Preventing Debris Buildup: Chimney caps reduce the accumulation of leaves, twigs, and other debris on the chimney crown or inside the flue, which can obstruct airflow and increase the risk of chimney fires.


Chimney caps come in various materials, including stainless steel, copper, aluminum, and galvanized steel, each offering different levels of durability and aesthetics. They are typically available in standard sizes to fit common chimney dimensions, but custom sizes can be fabricated to fit unique chimney configurations.


When choosing a chimney cap, you must consider factors such as the size and shape of your chimney flue, local weather conditions, and specific requirements for spark arrestors or wildlife prevention.

Expert Chimney Cap Installation

Proper installation by a qualified professional is crucial to ensure the chimney cap provides effective protection and does not interfere with the chimney's operation. Regular inspection and maintenance of the chimney cap are also recommended to ensure it remains in good condition and continues to perform its intended functions.

FULLY Insured

Metal Construction Association Certified
828-524-0761

We have 25 years of combined experience.

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