Understanding the Types of Chimney Pots


The Function of Chimney Pots



Chimney pots are purposeful components installed atop chimney stacks to enable the release of smoke and gases. While they’re not always considered, their design can make a difference. The Roll Top, Sankey, and Tall Boy are among the most common designs.





The Roll Top Pot: Rounded Design with Clear Advantages



Featuring a rounded rim, the Roll Top Pot is widely used on older properties. This shape redirects rain, ensuring the chimney flue stays functional.



A key feature the Roll Top design is its wind resistance. The outward curve helps prevent smoke re-entering the property during adverse weather.



Usually made from weatherproof ceramic, these pots require little maintenance. Their style is neutral enough to blend with a wide range of rooftops.





The Sankey Pot: Designed for Demanding Use



The Sankey Pot is notable for its expanded diameter and increased height. This design promotes optimal airflow, making it well-suited to substantial chimney systems.



By allowing smoke to exit without obstruction, it helps minimise the buildup of click here materials that can cause blockages. It's especially beneficial in homes with frequent use.



In appearance, the Sankey offers a solid presence, adding a defined silhouette to your chimney stack.





The Tall Boy Pot: Tall and Subtle



True to its name, the Tall Boy Pot features a compact base and extended height. Its design encourages stronger draught, particularly useful in exposed settings.



By improving draw, it reduces the chance of smoke returning indoors, which enhances the safety and performance of your heating setup.



Aesthetically, this style fits seamlessly into designs where roof space is limited or where a more modern appearance is desired.





FAQs: Common Customer Questions




  • What are the signs a chimney pot needs changing?

    Look out for cracks, unstable fitting, or repeated smoke issues indoors.


  • Do chimney pots come in various materials?

    Yes, including metal, each with its own resilience.


  • Which design works best against downdraught?

    The Roll Top design is especially reliable for this, as its shape helps deflect wind.


  • Is the Sankey Pot too large for small properties?

    Not always. It depends more on your chimney’s usage than the building size itself.


  • How does the Tall Boy Pot influence chimney efficiency?

    Its height supports natural draught, reducing the risk of backflow more info and aiding smoke extraction.


  • What should I consider when choosing a chimney pot?

    Consider chimney height, appliance type, flue size, and your desired visual finish.






Selecting the appropriate chimney pot can support safe airflow and heating efficiency. The Roll Top, Sankey, and Tall Boy options all offer tailored solutions. Visit WT Knowles to browse their range and receive professional advice.


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