Chimney cowls are fitted to the top of chimneys to ensure that birds don’t nest in the chimney space. The preventative measure also has other benefits, including stopping rain water from getting into the chimneys flue system, which can cause structural damage. Within our range of chimney cowls, you will find fixtures in a selection of materials, including plastic and wire to suit the needs of your property. Help protect your chimney with a chimney cowl from leading brands such as Colt Cowls and Ancon. If you would like to explore the entire range of roofing materials, we have a wide range of products available.