Static Anti Downdraught Chimney Cowl 8″ Black

This Black Static Anti Downdraught Chimney Cowl fits standard 8-inch chimney pots and prevents downdraught and moisture ingress.

• The description claims the cowl prevents smoke escape and nesting birds.
• The description claims the circular shape provides fast response to air movement.
• The description claims the cowl aids the draught or upwards movement of gases in the chimney.
• The description claims the cowl is effective at preventing driving rain.