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Chimney Cowls

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18 Items

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  1. Colt Cowls Gas Chimney Terminal
    More Options Available
    Colt Cowls Gas Chimney Terminal
    From £12.14
    Delivery Time: 3-5 Days
  2. Colt Top 2 Anti-Downdraught Chimney Cowl and Birdguard - Diameter 170-250mm
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    Colt Top 2 Anti-Downdraught Chimney Cowl and Birdguard - Diameter 170-250mm
    From £49.27
    Delivery Time: 3-5 Days
  3. Colt Top Anti-Downdraught Chimney Cowl - Diameter 125-250mm
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    Colt Top Anti-Downdraught Chimney Cowl - Diameter 125-250mm
    From £59.11
    Delivery Time: 3-5 Days
  4. Colt Top Anti-Downdraught Chimney Cowl for Flexible Flue Liners
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    Colt Top Anti-Downdraught Chimney Cowl for Flexible Flue Liners
    From £83.23
    Delivery Time: 3-5 Days
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  6. Mini Spinning Chimney Cowl - 80mm to 180mm
    Mini Spinning Chimney Cowl - 80mm to 180mm
    £164.33
    Delivery Time: 2-5 Days
  7. Original Colt Cowl - Diameter 150-250mm
    Original Colt Cowl - Diameter 150-250mm
    £81.46
    Delivery Time: 2-5 Days
  8. Original Colt Cowl with Top Opening - Diameter 150-250mm
    More Options Available
    Original Colt Cowl with Top Opening - Diameter 150-250mm
    From £92.47
    Delivery Time: 3-5 Days
  9. Vitreous Enamel Cap for Tee Piece
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    Vitreous Enamel Cap for Tee Piece
    From £38.14
    Delivery Time: 3-5 Days
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Chimney cowls are some of our most popular chimney products, simply because they are so useful on a chimney no matter the status of its operation. The cowl is designed to feature a hood-like addition that works to increase a chimney’s draft. In turn, this prevents backflow and encourages smoke upwards and out of the chimney itself. They are incredibly useful accessories that – when installed properly – offer many valuable benefits.

Our cowls are mostly made of galvanised iron and can be securely fitted to your chimney to ensure they are not uprooted by the wind or curious birds looking to build their nests. Chimney caps – as they are also known – are very efficient when it comes to keeping out a range of wildlife, and ensuring your chimney continues to operate smoothly over a long period of time. They can be installed by DIY enthusiasts, but it is much safer to consult an expert given the height at which they need to be installed.