Single Flue Chimney Caps
Single flue chimney caps are necessary for any chimney in preventing damage to the interior of your chimney. Chimney caps will cost anywhere from $60 to $150 over per cap depending on the size and material of the chimney cap. Chimney caps are made of galvanized steel, which is the cheapest chimney cap available. Copper and stainless steel chimney caps are more expensive, but will last significantly longer.