The MAD cowl is the most popular compact anti downdraught cowl on the British market. The reasons for this are that its compact and aerodynamic shape allows it to combat downdraught.
Alongside this, the M.A.D cowl features a drainage system designed to divert rainwater away from the pot when in use, whilst the internal stainless steel birdguard prevents birds leaves and vermin entering the chimney.
As with all M.A.D cowls, the quality on offer surpasses that of equivalent inferior models being offered elsewhere.
Mad Anti Down Draught Cowl Strap Fix
The MAD cowl benefits from the following:
No special tools required when fitting
Compact design which allows it to be fitted side by side where space between chimney pots is restricted
Made from 1.2mm aluminium and stainless steel
Sold complete with stainless steel strap fixing kit
Stainless steel birdguard (recommended removal for use with coal or wood)
Has a test certificate to BSEN 16475-7:2016
Height 140mm Width 310mm
Painted versions have a corrosive resistant powder coat finish, which makes it suitable for all fuels (see fuel chart)
Suitable for pot sizes up to 300mm
Highly effective in preventing downdraught
Withstands flue temperatures up to 200C
The MAD Cowl is not to be used with smokeless fuel. It is recommended to use the MAD Junior Stainless Steel or MAD Senior Stainless Steel when in use with more corrosive fuels such as smokeless fuel
For flue sizes 125mm (5 Inches) to 175mm (7 Inches) an adapter plate will be required. Please contact us for advice.
