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As a rule of thumb, the thickness of the concrete foundation for a chimney

As a rule of thumb, the thickness of the concrete foundation for a chimney should be 1/26 the height of the chimney. If a chimney is 26 feet high, its base should be 1 foot thick.

By Yankee Magazine

Mar 24 2013

As a rule of thumb, the thickness of the concrete foundation for a chimney should be 1/26 the height of the chimney. If a chimney is 26 feet high, its base should be 1 foot thick.