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...

The Colt Cowl Universal Opening is a traditional Colt Cowl which has been modified to include a top opening system. The Colt Cowl Universal has all the same specifications as the original Colt Cowl, but...

The Colt Cowl Universal Opening is a traditional Colt Cowl which has been modified to include a top opening system. Made entirely from stainless steel this cowl has all the same specifications as the original...

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...

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 Rotorvent square adapter plate is for use when installing a rotorvent chimney cowl straight onto a chimney stack without a chimney pot.Can be used on difficult installations4 fixing slots on top of...

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...

As the name suggests, the Draftbooster eliminates the difficulties people sometimes face in attempting to light a stove that suffers from a lack of draw. The Draftbooster provides the necessary draught,...

This High Top birdguard cowl is available for gas application. It protects against bird and rain entry into the chimneyFits all flue sizes 125-250mmFor use on gas fires (BS5871)Strap fixingCorrosion resistant...

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...

New from Colt Cowls is the Square Birdguard for use on chimney pots up to 250mm x 250mm made entirely from stainless steel and powder-coated in terracotta.25mm square birdguard mesh suitable for solid...

The Decorative Chimney Birdguard is an ornate birdguard made from durable steel and powder coated in terracotta.Easy push fit installation into chimney potsHardwearing M10 steelPainted finish to match...

This general application Rain Top birdguard reduces rain entry in chimneys and fluesDurable steelTerracotta painted finishFits flues 150-200mmSolid-fuel mesh integral to the product. Suitable for wood,...

A superb quality, light weight stainless steel birdguard for use on chimney pots to prevent bird entry in chimneys.Lightweight and strongMade entirely from durable stainless steelOrnate styleComes complete...

The top lid is used to cap off unused chimneys to save heat loss and stop bird and rain ingress and this model also features a robust manufacture for a longer lasting product. It has improved ventilation...