Designed to eradicate downdraught, whilst the rotating action assists ventilation. Universally fits chimneys up to 280mm in diameter. Suitable for use with gas, seasoned wood, normal coal and oil. Unsuitable for smokeless fuel applications. When used...

The Colt Cowl is the very first ever commercially successful mass market anti downdraught chimney cowl. First produced by Colt in 1931, over 3 million Colt Cowls have successfully been sold and installed in the last 80 years. This product has stood the...

The Colt all purpose anti downdraught chimney cowl is all purpose and protects from rain and birds. Completing this product is a high quality manufacture and tested to BSEN 16475-7:2016 standards for added reliability.