Anti Downdraught Cowls

Stop birds, vermin and leaves from getting trapped in your chimney with our range of anti downdraught chimney cowls. Nationwide Chimney Components provides an array of chimney cowls, and our anti downdraught chimney cowls are available in terracotta, buff, black, aluminium and raw stainless steel.

What’s more, they’re also ideal for keeping the rain out of your chimney pot as well as reducing or eliminating downdraught in your chimney. So let’s first look at when a downdraught problem or blowback (smoke being blown back into the room) occurs.

Most often you will notice downdraught when it is windy or when the wind blows from a certain direction, if this is the case then you have a good chance of eliminating the problem by fitting an anti downdraught cowl designed to prevent, stop or reduce downdraught.