MAD Spinner Cowl Terracotta No18

The MAD Spinner Cowl Terracotta No18 is a chimney accessory designed for installation on chimney pots and flue terminals. It is produced with a die cast aluminium base and stainless steel fins, engineered to ensure strength and durability throughout rotation.

Typically, this spinner cowl is used on flues serving gas, oil, seasoned wood, coal, and approved smokeless fuel appliances. Suitable for flues up to 250mm in diameter, it is supplied fully assembled with a stainless steel strap fixing, allowing straightforward fitting for trade installers managing ventilation and downdraught concerns on site.