Various Types of Chimney Pots


Getting to Know Chimney Pots



Chimney pots may not always attract attention, yet they play an important part in both the efficiency and appearance of a home’s chimney. They enable the safe exit of smoke and gases, while different styles feature distinct uses. Among the most recognised are the Roll Top, Sankey, and Tall Boy pots.





The Roll Top Pot: Traditional Form, Practical Function



The Roll Top Pot is often seen on older properties and is noted for its rounded top that flares outward. This feature acts to deflect rain, keeping the flue dry.



One of the main advantages of this design is its ability to minimise downdraughts. These are flows of wind that can result in smoke being pushed back into the living space. The pot’s shape acts as a barrier, maintaining proper airflow.



Usually crafted from hard-wearing materials like clay or terracotta, Roll Top Pots offer longevity and complement a range of roof styles, making them a popular choice for many homeowners.





The Sankey Pot: Designed for High-Performance Settings



The Sankey Pot is engineered for efficiency. Its extended build and larger opening make it suitable for homes with high chimney stacks or substantial fireplaces.



This type of pot boosts the draught, promoting better smoke expulsion and reducing the buildup of creosote, which could otherwise lead to hazards.



The Sankey’s functional build also adds a bold element to a property’s roofline. It’s particularly favoured by those needing a chimney pot that can cope with higher usage and demand.





sankey pot

The Tall Boy Pot: Streamlined and Effective



The Tall Boy Pot features a narrow and tall profile. It’s commonly chosen for properties that prefer a more sleek appearance, without reducing chimney efficiency.



Its height aids in maintaining a steady draught, especially in weather-affected areas. This reduces the chance of smoke being drawn back into the home and enhances the chimney’s functionality.



Thanks to its compact footprint, it fits neatly into restricted roof spaces while still adding a touch of refinement to traditional or contemporary homes.





FAQs: Frequently Asked Questions About Chimney Pots




  • How do I know if my chimney pot needs replacing?

    Structural issues or recurring downdraughts may suggest a need for inspection.


  • What materials are chimney pots made from?

    Most are constructed from terracotta, each offering its own qualities in terms of durability and heat resistance.


  • Which pot helps prevent downdraughts?

    The Roll Top Pot is particularly effective due to its curved design.


  • Can I fit a Sankey Pot on a small chimney?

    Sankey Pots are generally better for higher stacks, but they can be used on smaller homes with the right specifications.


  • Do Tall Boy Pots improve airflow?

    Yes, the increased height can encourage draught and help draw smoke out more efficiently.


  • How should I choose the right chimney pot?

    Base your decision on chimney size, fireplace type, and preferred appearance. Both functionality and design matter.






Selecting a chimney pot that suits your property is important for ensuring both safety and performance. Whether you opt for a Roll Top, Sankey, or Tall Boy, each option has particular features. For further guidance or to view a range of high-quality chimney pots, visit WT Knowles.


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