MAD Spinner Anti-downdraught Chimney Cowl - Terracotta

The MAD Spinner cowl is a directional cowl that provides complete dynamic protection from downdraughts, whilst the rotating action assists ventilation. To work properly a chimney must have draw, both to clear the products of combustion and to provide fresh combustion air to the fire. Because the spinner cowl rotates, a low pressure zone is created just above the chimney pot, resulting in better chimney function. 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 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, Seasoned Wood, Gas and oil. The MAD Spinner Chimney Cowls are available in 3 colours: Terracotta, Black and Stainless Steel. Need help picking a Chimney Cowl? Take our look at our guide.

Product Details


MAD Spinner Anti-downdraught Chimney Cowl - Terracotta Specification

  • Height 320mm - Width 300mm
  • Suitable for use with seasoned wood, normal coal & gas.
  • Not suitable for use with peat or unseasoned wood
  • For areas with consistently high wind speeds a MAD static anti-downdraught cowl may be more appropriate
  • Supplied fully assembled and ready to fit

MAD Spinner Anti-downdraught Chimney Cowl - Terracotta Features

  • 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
  • Comes complete with strap fixing kit
  • Has a test certificate to BSEN 1856-1: 2003
  • Highly effective at preventing downdraught and increasing ventilation
  • Optional adaptor plates enable fixing to smaller diameter pipes

MAD Spinner Anti-downdraught Chimney Cowl - Terracotta Reviews