Types of Chimney Pots


A Look at Chimney Pots



Chimney pots might be overlooked, yet they carry out important roles in both the operation and appearance of a chimney. They assist in directing smoke and gases safely out of the flue. Different designs offer distinct benefits, with the Roll Top, Sankey, and Tall Boy pots being some of the most common options.





The Roll Top Pot: Popular and Practical



Known for its arched top, the Roll Top Pot is a frequent 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 weather-resistant materials like terracotta or clay, Roll Top Pots are built to withstand the elements. Their unobtrusive design also means they complement a wide range of roof styles.





The Sankey Pot: Built for Performance



With its elongated structure and expanded opening, the Sankey Pot is a solid choice for homes with larger 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.



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





The Tall Boy Pot: Slender and Practical



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



This type of chimney pot is ideal for situations where weather interference can hinder chimney sankey pot function. It enhances draw, thereby supporting performance.



Thanks to its slimline profile, it’s often favoured in properties where roof space is restricted. Its appearance also more info 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 signs that a new pot may be necessary.


  • Are different materials used for chimney pots?

    Yes. You’ll find options in clay, each with different levels of heat resistance.


  • 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 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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