Our 135mm bonnet insert is an ideal product for capping older chimneys or flues that are no longer in use while still allowing airflow. The clay bonnet has a traditional red colour that smoothly blends itself in with roof tiles to leave a professional finish. This bonnet insert is for use on redundant flues and chimneys only, it cannot be used with active flues or fires.

Brand Name	Wavin
Colour	Red / Terracotta
Material	Clay
Type	Bonnet Insert
External Diameter mm	135
Internal Diameter	105
Weight (kg)	8.5
Height Metric (mm)	285
Width Metric (mm)	300