Why masonry chimneys have to meet the 3-2-10 rule, and how a CSIA certified chimney sweep does the math

It is widely known that masonry chimneys are required to meet the 3-2-10 rule. This rule means that they must extend 3 feet above the roof penetration on the shortest side, and the top of the chimney must be 2 feet higher than any portion of the building structure within 10 feet. This height requirement … More Why masonry chimneys have to meet the 3-2-10 rule, and how a CSIA certified chimney sweep does the math

Rain, water, and common chimney issues in #Spring

Leaky chimneys. RaindropsĀ in the fireplace. Water pooling on the tops of the chimney cap. It’s that time of year — when we still have snowy days, but start seeing mostly rainy ones. It’s usually when homeowners take notice of the performance of their chimney, already one of the most taken-for-granted parts of a home. The … More Rain, water, and common chimney issues in #Spring