Made to increases the depth of the Concrete Stormwater & Gully Pits, our Concrete Pit Risers permit greater flexibility to meet drain pipe depth requirements. A range of galvanised fabricated Steel Grates and Covers are also available to suit most domestic and light industrial or commercial site applications. Committed to sustainable manufacturing processes and reducing waste, all wastage from our Concrete Stormwater & Gully Pit Risers is recycled though a third party and reused in sustainable materials for the civil construction industry.