About Dunbrik (Yorks) Ltd
The Dunbrik A1 Concrete Flue Liners are a range of components used in the construction of domestic chimneys for all types of domestic fires. You can burn coal or wood in a stove or open fire or simply have a gas fire. The flue liners are made in a variety of sizes from 200mm internal round up to 450mm internal round to suit all applications, they exceed the requirements of the Building Regulations being made to the highest European standards, BS EN1857, Class T600 N1 S D3 R12 G.