This option would be used when a customer has an outside chimney breast which is not wide enough for a chop out (the stove opening would be too small).  

SBX700 False Chimney Breast Kit would be used to create a feature with a fireplace opening wide enough to take a stove; eg; in this example the new False Chimney Breast feature was centralised to the centre of the room so the customer could rearrange his furniture. A Twinwall was connected to The Stove Box, then transferred to the flex liner which was then brought down the chimney. This example shows a plain interior with a half round frame to complete.