The Function of Chimney Pots
Chimney pots are important components installed atop chimney stacks to assist the release of smoke and gases. While they’re not always noticed, their design can impact performance. The Roll Top, Sankey, and Tall Boy are among the most favoured designs.
The Roll Top Pot: Rounded Design with Clear Advantages
Featuring a curved rim, the Roll Top Pot is widely used on traditional properties. This shape helps to block moisture, ensuring the chimney flue stays functional.
A key reason to choose the Roll Top design is its ability to combat downdraughts. The outward curve helps prevent smoke re-entering the property during adverse weather.
Usually made from terracotta, these pots withstand the elements. Their style is neutral enough to match a wide range of rooftops.
The Sankey Pot: Designed for Demanding Use
The Sankey Pot is notable for its broad diameter and increased height. This design promotes uninterrupted airflow, making it well-suited to big fireplaces.
By allowing smoke to exit more freely, it helps minimise the buildup of materials that can cause blockages. It's especially beneficial in homes with frequent use.
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In appearance, the Sankey offers a utilitarian presence, adding character to your chimney stack.
The Tall Boy Pot: Tall and Subtle
True to its name, roll top pot the Tall Boy Pot features a compact base and extended height. Its design encourages improved chimney draw, particularly useful in open settings.
By improving draw, it reduces the chance of smoke returning indoors, which enhances the safety and usefulness of your heating setup.
Aesthetically, this style fits neatly into designs where roof space is limited or where a more minimal appearance is desired.
FAQs: What to Know Before You Buy
What are the signs a chimney pot needs changing?
Look out for cracks, unstable fitting, or repeated smoke issues indoors.
Do chimney pots come in various materials?
Yes, including ceramic, each with its own resilience.
Which design works best against downdraught?
The Roll Top design is especially suitable for this, as its shape helps deflect wind.
Is the Sankey Pot too large for small properties?
Not always. It depends more on your chimney’s size than the building size itself.
How does the Tall Boy Pot influence chimney efficiency?
Its height improves natural draught, reducing the risk of backflow and aiding smoke extraction.
What should I consider when choosing a chimney pot?
Consider here chimney height, appliance type, flue size, and your desired visual finish.
Choosing the appropriate chimney pot can protect safe airflow and heating efficiency. The Roll Top, Sankey, and Tall Boy options all serve distinct purposes. Visit WT Knowles to browse their range and receive professional advice.