A fireplace chimney should terminate above the roof using the masonry chimney ______ rule.(Category: Chimney & Fireplace) • 12/12 • 10/3 • 3/2/10 • 6/8/10

Answer

3/2/10 - This rule means that the chimney must terminate at least 3 feet above the roof, 2 feet above any part of the building within 10 feet.