Types of Chimney Pots


A Look at Chimney Pots



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





The Roll Top Pot: Popular and Efficient



Known for its rolled top, the Roll Top Pot is a regular sight on traditional British homes. This form is designed to keep out rain by extending outward.



It is particularly useful 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 weather-resistant materials like terracotta or clay, Roll Top Pots are built to withstand the elements. Their classic design also means they suit a wide range of roof styles.





The Sankey Pot: Designed for Efficiency



With its taller body and wider base, the Sankey Pot is a solid choice for homes with extended chimneys or multiple fireplaces.



This design facilitates 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.


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





The Tall Boy Pot: Streamlined and Capable



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 outward more effectively.



This type of chimney pot is ideal for situations where weather interference can affect chimney function. It enhances flow, thereby improving performance.



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





FAQs: Common Queries About Chimney Pots




  • When should I replace my chimney pot?

    Look for cracks or draft problems—these are here 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 check here 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 flue structure. 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 a steady draw, especially in gusty locations.


  • How do I make the right selection?

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






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


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