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Top Clamp


The Top Clamp is used with a plate and sleeve to support the weight of the chimney liner at the top of the stack.

The Top Clamp stocked by MCD is made from galvanised steel. It is available for a 5″ or 6″ flue.

Choose the Flue size required in the drop down box below!


The MCD Top Clamp is a hard wearing, heavy duty fitting.

Top Plates a manufactured using galvanised steel. Galvanisation ensures that there is no rust on a steel surface. The Plate measures 15 inch – 375 mm square. This is then cut in the centre for a 5 inch – 125mm or 6 inch – 150 mm flue pipe. The Top Plate is used with a clamp and sleeve to support the weight of the chimney liner at the top of the stack. The Top Plate is suitable for all types of flues and stoves.

The installation process has been laid out by our team. We recommended installation is only done by a trained tradesman. Instructions can be found in the tab below. It is recommended that chimneys serving solid fuel appliances be swept and maintained as frequently as necessary but at least once a year. This helps to maintain a healthy burning inside your stove. Ensuring your equipment lasts longer.

Looking for other flue fitting accessories in our range? Discover the complete range by clicking here!

Not sure if this Top Clamp is what you need for your stove? Ask a member of the team. You can talk to us by clicking here!


  1. Place the Top Plate over the chimney recess at the top of the chimney stack. The Flue Liner should protrude through the Top Plate hole by approximately 100mm.
  2. Insert the Top Insert Sleeve into the Flue Liner.
  3. Now place the Top Clamp over the Flue Liner and tighten the two nuts and bolts until the Flue Liner is secure against Top Insert Sleeve.
  4. Now apply a suitable acid resistant cement as a seal and weather proof render.
  5. While this cement is wet secure the chimney pot to this cement.