Known informally as a 'pot hanger cowl' or chimney liner cowl, this great new product from Colt Cowls revolutionises the method of installing a cowl or birdguard onto a flexible flue, negating the removal...

This Colt Cowls Register Plate is manufactured from galvanised steel and comes with two angled support bars with pre-drilled holes for fixing.This plate is to be secured to the base of the chimney stack...

The Rotorvent Ultralite 2 is a highly competitive, top quality revolving anti downdraught cowl and ventilator for use on flues and chimneysTested and certified under new regulation BSEN 16475-7:2016 and...

An optional oversize chimney cowl adaptor for use with large chimney pots for use with Colt Top or Rotorvent ranges.Fits chimney pots with an outside diameter of 390mmCan be used in conjunction with Colt...

This great new product from Colt Cowls revolutionises the method of installing a cowl or birdguard onto a flexible flue negating the removal of the chimney pot when installing.Popular High Top modelManufactured...

The Colt Top liner can be installed onto flexible flue liner, without the need to remove the chimney pot saving installers and end users both time and money. This product connects straight to the chimney...

Perfect for stopping rain entry the Colt top flex has been manufactured from a high quality stainless steel and this product also includes strap fixing kits included for connecting to both chimney liner...

The most popular chimney birdguard on the market is now available in durable stainless steel. The High Top Stainless steel from Colt Cowls is a high quality durable chimney birdguard for use in harsh environments...

Known informally as a 'pot hanger cowl' or chimney liner cowl, this great new product from Colt Cowls revolutionises the method of installing a cowl or birdguard onto a flexible flue, negating the removal...

The Rotorvent Turbolite is the best quality, most effective revolving anti down draught cowl available on the market today. It will eliminate down draught issues as well as helping to increase draw up...

An optional opening kit which fits underneath the Rotorvent base and allows the product to be opened whilst still fixed to the chimney.Integral pressure die cast hinge opens to 90 degreesPressure die cast...

The high top has quickly become the nations favourite chimney birdguard cowl. Designed to prevent unwanted bird and animal entry, and to reduce the potential for clogging by soot or debris.This model is...

The Mini Rotorvent is a revolving anti downdraught chimney cowl designed to fit smaller flues and is also suitable for use on landfill sites and methane vent pipesFits flues 80–180mm flue sizesStainless...

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...

Known informally as a 'Pot hanger cowl' or chimney liner cowl, this great new product from Colt Cowls revolutionises the method of installing a cowl or birdguard onto a flexible flue negating the removal...