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MAD Spinner Chimney Cowl - Black

£79.99 (£66.66 exc. VAT)
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New MAD Spinner Chimney Cowl - Black M.A.D Cowls MAD4
£ 79.99 New
The MAD Spinner cowl is a British made revolving chimney cowl designed to eradicate downdraught, whilst the rotating action assists ventilation.

Being made in a UK factory allows full control over the manufacture of this very technical cowl, whilst ensuring only prime materials are used in the production process. The painted finish prevents reflections being transferred to neighbouring buildings, whilst the product is rotating.

The base of the spinner cowl is made from die cast aluminium with a strong cross section to give support and strength to the rotating spinner. The fins are made from stainless steel and are spot woven into place and then spot welded giving extra strength during rotation.

All of our MAD Spinner cowls are supplied complete with a strap fixing kit, the most secure fixing available, and highly recommended for revolving chimney cowls.

Suitable for use with Coal, Wood, Gas, Oil and Smokeless fuels.


  • Stainless steel construction with die cast aluminium base
  • Fits a range of flue and chimney sizes up to 275mm outside diameter
  • 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

MAD Spinner Chimney Cowl - Black Reviews

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