The MAD Spinner cowl is a British made revolving chimney cowl designed to eradicate downdraught, whilst the rotating action assists ventilation. Stainless steel construction. Available in brown, black or raw stainless steel.

• Stainless steel construction with die cast aluminium base

• Fits a range of flue and chimney sizes up to 250mm

• Withstands flue temperatures up to 200°C

• Backed by the MAD cowl 1 year money back guarantee

• Supplied fully assembled and ready to fit

• Comes complete with strap fixing kit

• Has a test certificate to BSEN 1856-1: 2003

• Highly effective at preventing downdraught and increasing ventilation

• Height 320mm - Width 300mm

• Suitable for all fuel types

• Optional adaptor plates enable fixing to smaller diameter pipes

High Winds:-  High wind areas can be a problem for revolving chimney cowls, and we therefore generally do not recommend their use in coastal areas or areas where there are regular high winds. However, if you are going to use one, then the Vesta Air Spinner is the one to go for. It's the most solid construction of all the revolving chimney cowls. Otherwise, please consider using the Windkat, the H Cowl, or a Vedette cowl. Alternatively, budget choices for high wind areas would be the Maxi Cowl, the Colt Top All Purpose (with strap band fixing), or the Mini Eurocowl.

View Our Chimney Cowl News Items MAD Spinner - Product description MAD Spinner - Our Opinion MAD Spinner - 1 year guarantee MAD Spinner - Adaptor Plates