MAD Cowls Bolt-Fix Solar curved top and matching stiles

curved top and matching stiles

The vent is fitted with a versatile flashing skirt which can be dressed to match the relevant profile of the roof covering and comes with an adhesive mastic backing which securely seals the flashing down to the roof

Each length also in includes an End Cap

Can be installed down to a minimum roof pitch of 12

MAD Cowls Bolt-Fix Solar curved top and matching stilesThe 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 MAD 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 MAD cowls, the quality on offer surpasses