Cast iron bar is available in 3 metre lengths or bars and can be cut to your requirements. Cast Iron stockholders and suppliers, delivering to the whole of the UK. Cast Iron bar is supplied conforming to designations BS1452 and BS EN 1561. West Yorkshire Steel are suppliers of continuous cast iron round bar and flat bar.
The chimney liner is installed inside the flue which is the passage that carries smoke out of the chimney. It is an integral part of the chimney system and proper installation is crucial. Professional chimney liner installation is an expensive proposition and can cost anywhere between $2,500 and $5,000. 1.Proper Specifications Chimney liners are installed only after obtaining a building permit.
The actual cost of an oil boiler depends on the size of the system, the unitâs AFUE rating, your location, the difficulty of the installation, and other factors. 1  Mid-efficiency oil boiler replacement cost should be $2,500 to $5,000 installed.2  Installing a high-efficiency oil boiler might cost $5,000 to $10,000 or more. If replacing an older, low-efficiency boiler with a newer, more efficient model, you may have to install a new chimney liner at a cost of $500 to $2,000.