B R Durham & Sons specialises in the production of cast iron, ductile iron, galvanised mild steel, and reinforced pre-cast concrete drainage and sewer products. Established in 1950, B R Durham & Sons has been dubbed 'The Grate King'. Our company's Humpty Doo foundry is one of several factories we operate around Australia. We produce a huge range of locally manufactured cast iron access covers and gratings. In the interests of making up an economical quality package, we complement these with our range of reinforced pre-concrete products, such as pits, risers, lintels and surrounds. B R Durham & Sons has earned a reputation for supplying Australia's highest quality iron access covers. We also manufacture and supply galvanised mild steel gratings and aluminium products. Stainless steel products can be supplied on request. Thanks to price, competitiveness and our ability to deliver high quality goods to specifications on time, we are proud to say that ours are the products of choice for an overwhelming number of architects and civil engineers. B R Durham & Sons is also an Importer and Exporter of the above products and is the only privately owned Australian foundry that offers these services to its customers. We are committed to supplying high quality products and our aim is to ensure we have the capacity to service the industry and to always be competitive in the market. We have the capability to export world wide and currently export products to Fiji, Singapore, Papua New Guinea, Indonesia, Tonga, New Zealand and the United Arab Emirates.