This Static Anti Downdraught Chimney Cowl will fit a standard chimney pot. In Ireland, a standard chimney pot measures 8 inches internal diameter. This is the most popular sized chimney pot in Ireland. Some chimney pots measure 9 inches internal diameter and this Static Anti Down Draught Chimney Cowl will also fit this size.
Because of its unique shape and design the SHL Static Anti Down Draught Chimney Cowl 8? shields the chimney from light winds or air currents coming from any direction preventing downdraught which causes smoke to escape from the fireplace, stove, insert or range.
In addition, the SHL Static Anti Downdraught Chimney Cowl 8? protects the chimney from moisture ingress and nesting birds.
The circular shape gives an exceptionally fast response to any air movement.
The SHL Static Anti Downdraught Chimney Cowl 8? balances the performance of the chimney through the Venturi Effect and this chimney cowl is especially suited to stove installations as it will aid the draught or upwards movement of gases in the chimney.
The SHL Static Anti Downdraught Chimney Cowl 8? is also very effective at preventing driving rain.
The SHL Static Anti Downdraught Chimney Cowl 8? offers maximum protection without impeding the performance of the chimney.
This anti downdraught chimney cowl is highly effective at stopping the wind from entering the chimney in situations of occasional & not severe downdraught.