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Bonnet Insert 135mm

Item Code: 446520001

Bonnet Insert 135mm
£98.69Ex VAT£118.43 Inc VAT
Click & CollectAvailable for collection
DeliveryFree delivery available (restrictions apply)
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.


  • For use on redundant flues/chimneys only
  • Prevents birds from nesting in the flue
  • Fits both new and existing chimney pots
Product BrandWavin
External Diameter mm135
Internal Diameter105
Weight (kg)8.5
Height Metric (mm)285
Width Metric (mm)300
ColourRed / Terracotta
Data SheetsConversion & Materials Calculator

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