Styles of Chimney Pots


A Look at Chimney Pots



Chimney pots might go unnoticed, yet they serve important purposes in both the safety and appearance of a chimney. They assist in directing smoke and gases safely out of the flue. Different designs feature distinct benefits, with the Roll Top, Sankey, and Tall Boy pots being some of the preferred options.





The Roll Top Pot: Trusted and Efficient



Known for its rolled top, the Roll Top Pot is a regular sight on traditional British homes. This form is designed to shield the flue by projecting slightly.



It is particularly effective in combating 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 traditional materials like terracotta or clay, Roll Top Pots are built to perform over time. Their classic design also means they suit a wide range of roof styles.





The Sankey Pot: Designed for Efficiency



With its taller body and expanded opening, the Sankey Pot is a solid choice for homes with larger chimneys or multiple fireplaces.



This design improves strong airflow and efficient expulsion of smoke and fumes. It also reduces the chance of residue buildup, including soot and creosote, which can result in dangerous blockages.



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





The Tall Boy Pot: Vertical and Practical



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



This type of chimney pot is ideal for situations where turbulence can interrupt chimney function. It enhances draw, thereby ensuring performance.



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





FAQs: Things to Know About Chimney Pots




  • When should I replace my chimney pot?

    Look for cracks or changes in airflow—these are signs that a new pot may be necessary.


  • Are different materials used for chimney pots?

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


  • Which type helps reduce downdraught?

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


  • Is a Sankey Pot right for a smaller home?

    It depends on the fireplace type. While 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 good ventilation, especially in wind-exposed locations.


  • How do I make the right selection?

    Match the pot to here 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 Tall Boy, each brings reliable performance. For guidance or to view our range, visit WT Knowles.


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