Galvanised Steel Chimney Cowl - Ø 250 mm " - Flue Liner Cap, Duct Plug Pipe, Rain Cover, Stove Log Burner Cap, Tube Finishing. The chimney cap protects the top of your flue from water entry, as well as animals and debris.
eBay
The Chimney Cowl designed to fit on top of a chimney pot or flue liner. Helps to prevent rainwater from entering the chimney, keeping it dry and in good condition. Made from durable material. Collection only from Keynsham near Bristol BS31.
eBay