Types of Chimney Pots


A Look at Chimney Pots



Chimney pots might go unnoticed, yet they carry out important functions in both the operation and appearance of a chimney. They aid in directing smoke and gases effectively out of the flue. Different designs feature distinct benefits, with the Roll Top, Sankey, and Tall Boy pots being some of the most common options.





The Roll Top Pot: Trusted and Practical



Known for its rounded top, the Roll Top Pot is a regular sight on traditional British homes. This style is designed to prevent water entry by projecting slightly.



It is particularly useful in mitigating downdraughts—unwanted backflow of air that can push smoke indoors. The pot’s shape acts as a natural barrier to wind, ensuring the proper direction of airflow.



Typically made from weather-resistant materials like terracotta or clay, Roll Top Pots are built to last. Their classic design also means they fit with a wide range of roof styles.





The Sankey Pot: Designed for Strength



With its elongated structure and wider base, the Sankey Pot is a solid choice for homes with larger chimneys or multiple fireplaces.



This design supports strong airflow and efficient expulsion of smoke and fumes. It also lowers the chance of residue buildup, including soot and creosote, which can cause dangerous blockages.



Apart from its functional merits, the Sankey Pot brings a distinct look to rooftops. It’s a wise choice for households that demand high-capacity ventilation solutions.





The Tall Boy Pot: Streamlined and Practical



Slim and upright, the Tall Boy Pot is tailored for chimneys in areas where draught can be inconsistent. Its extended form boosts natural draught, drawing smoke upward more effectively.



This type of chimney pot is ideal for situations where turbulence can hinder chimney function. It enhances pull, thereby improving performance.



Thanks to its slimline profile, it’s often favoured in properties where roof space is tight. Its appearance also suits both period and newer builds without dominating the roofline.





FAQs: Common Queries About Chimney Pots




  • more info When should I replace my chimney pot?

    Look for visible damage or draft problems—these are signs that a new pot may be necessary.


  • Are different materials used for chimney pots?

    Yes. You’ll find options in metal, each with different levels of suitability.


  • Which type helps reduce downdraught?

    The Roll Top is the most effective in this respect, thanks to its arched lip that diverts wind.


  • Is a Sankey Pot right for a smaller home?

    It depends on the fireplace type. While check here best for larger systems, Sankey Pots can work where a wider draught is needed.


  • Does the Tall Boy design really help performance?

    Absolutely. Its height helps maintain consistent airflow, especially in wind-exposed locations.


  • How do I make the right selection?

    Match the pot to your chimney’s dimensions, fireplace use, and architectural style. Balance design with performance.






Choosing the right chimney pot contributes to safe heating and proper ventilation. Whether you decide on a Roll Top, Sankey, or click here Tall Boy, each brings reliable performance. For guidance or to view our range, visit WT Knowles.


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