A long-term family owned and operated business, Durham specialises in the production of cast iron, ductile iron, galvanised mild steel, stainless steel and reinforced pre-cast concrete stormwater, sewer and electrical products.

The reputation of Durham, which stems from years of experience in the industry, has positioned the company as a key supplier for many high-profile government construction projects, such as the War Memorial in Hyde Park, Sydney.

Working for over 65 years to provide drainage solutions for commercial and domestic projects, Durham is dedicated to the continual development and improvement of drainage systems.

Durham’s D-RAIN drainage channel is one such project that has been carefully designed for easy access and mobility. A lightweight polymer channel, the D-RAIN range is easy to install and you can pave right up to or even cast into your concrete slab.

Available in a range of sizes, including 100mm, 150mm, 200mm and 300mm clear openings, the D-RAIN range is compliant with Australian Standards AS3996 & AS1482.1.

In addition, the range is also designed to accommodate the D-Guard grate range for increased safety. The D-Guard range is made from ductile cast iron for longevity. The range is Class D bike, wheelchair, pedestrian and heel guards, and comes standard bolt down for security guard.

Find out more about the range of D-RAIN drainage channels and D-Guard grates at the Durham website.