UFO Solid Fuel Cowl Round The ufo solid fuel cowl round is a high-performance anti-downdraught cowl engineered for use with solid fuel systems including wood burners, coal fires and multifuel appliances. Its UFO-style aerodynamic profile is designed to divert wind away from the flue terminal, helping stabilise chimney draw even in exposed or turbulent locations. This distinctive dome shape also provides superior weather protection and enhanced resistance to wind-related smoke blow-back. Constructed from durable, heat-resistant materials, the ufo solid fuel cowl round is built to withstand high-temperature flue gases, soot exposure and harsh outdoor conditions. Whether you are experiencing persistent downdraught, uneven appliance performance or water ingress, this cowl delivers proven, reliable improvement for most standard round chimney pots. Useful links: Solid Fuel Cowls · Anti-Downdraught Cowls · Ultimate Guide · Blog Why choose a ufo solid fuel cowl round? Effective anti-downdraught design: The UFO dome shape deflects wind, helping maintain consistent chimney draw. Suitable for solid fuel appliances: Designed to withstand the high temperatures associated with wood and coal burning. Round profile for universal fit: Compatible with most standard round chimney pots. Weather resistance: Protects against rain entry and wind-driven backflow. Long-lasting durability: Manufactured from robust metals with corrosion-resistant coatings. If you require a mesh-free cowl for gas or low-resistance systems, browse our liner cowl range. Technical specifications — ufo solid fuel cowl round Product type Anti-downdraught solid fuel chimney cowl Shape Round UFO dome Material Galvanised steel or stainless steel (variant dependent) Fuel compatibility Wood, coal and multifuel appliances Main functions Reduce downdraught, improve draw, protect from rain Fixing type Strap-fix or bolt-fix depending on model Always select the correct pot diameter for optimal performance. Installation & compliance Measure your chimney pot to confirm suitability for the ufo solid fuel cowl round. Position the cowl centrally on the pot and align the fixing system. Use the provided straps or bolts to secure the cowl firmly. Check airflow paths are clear and unobstructed. Inspect annually as part of routine chimney maintenance. For official regulations, see Approved Document J. Performance benefits of the ufo solid fuel cowl round Downdraught occurs when wind pressure forces air downward into the chimney, causing smoke spillage, difficult lighting and inefficient appliance performance. The ufo solid fuel cowl round combats this by redirecting wind around the dome, creating a more stable environment at the flue exit. This makes it particularly effective for properties in exposed areas, chimneys below roof ridges, or buildings surrounded by tall structures where turbulence is common. The UFO dome shape also offers excellent rain protection, helping reduce moisture ingress that can cause staining, corrosion and damp problems inside the chimney. By keeping most weather out while allowing flue gases to escape freely, the cowl contributes to a cleaner, safer and more efficient chimney system. With its rugged construction and low-maintenance design, the ufo solid fuel cowl round is a preferred choice for homeowners and installers seeking long-term reliability with minimal upkeep. Related & helpful products Solid Fuel Cowls Anti-Downdraught Cowls Pot-Hanging Cowls Cowl Guide FAQs — ufo solid fuel cowl round Does the UFO design really reduce downdraught? Yes. The aerodynamic shape is designed to divert wind around the chimney, greatly reducing wind-related disturbances. Can this be used on gas appliances? No — this model is specifically designed for solid fuel systems. Is the cowl noisy in strong winds? No. The UFO style has no rotating parts, making it extremely quiet even in high winds. How long does it last? The corrosion-resistant finish ensures many years of service with simple annual inspection. More from Chimney Cowls UK: Solid Fuel Cowls · Blog Buy the UFO Solid Fuel Cowl Round Add to Basket Price shown ex VAT. Fast UK delivery.
