Copper By Design's custom copper sheet metal chimney caps photo and information web page Custom Copper Sheet Metal Chimney Cap Photo and Ordering Info Main Page Chimney Caps. Chimney Pots. Conductor Heads. Cupolas. Domes and Roofs our copper chimney pots are made with 16 oz copper with an optional rain cap for Chimney Caps are custom fit for each application. Add $2 per Inch for Patina Finish. Chimney Cap- 16oz Copper w/ mesh screen. Please make selections below. Style Find deals on copper chimney cap. Pricegrabber.com - Comparison Shopping Beyond Compare.Vintage Copper chimney caps are a functional and beautiful addition to your chimney. Madison & Franklin Chimney Pots. French Curve & Alpine Style Chimney Caps