Capital Refractories employs its own team of experienced installation engineers to install refractories in induction and aluminium melting and holding furnaces, ladles and launders and other types of furnaces.

Capital Refractories, produces a wide range of specialist shaped ceramics including iso-pressed crucibles and vibro-cast crucibles in alumina, chrome-alumina, magnesia, mullite, zircon and zirconia.

Capital Refractories' gas-permeable diffuser (also known as a porous or purge plug) which can significantly improve the quality of both ferrous and non-ferrous metal when installed in melting furnaces and ladles. Capital Refractories offers a range of products to improve cast quality such as the Unibore/Multicast stopper and nozzle bottom pour system for ladles and auto pour which improves metal flow and quality as well as offering a quick change nozzle for improved cleanliness or to easily change nozzle diameters.