THIS ROSETTE FINISHING TRIM PROVIDES A NEAT FINISH WHERE THE FLUE PIPE PENETRATES A NON COMBUSTIBLE WALL OR SIMILAR

lagging rope or fireproof sealant is often used between this and the registry board to act as a seal

to suit pipe diameter 150mm     6"  

actual internal hole diameter  161mm

outside diameter  220mm

 for getting over pipe joints and to allow expansion in the flue pipe

matt black