Retaining walls not only help ensure soil doesn’t wash away down a slope. They can also become a landscape asset, providing terracing for sloping gardens and lawns or creating level pathways. They are also a great sustainable addition as they’ll slow down water runoff. This stepbystep guide by experienced Bunnings Workshop community member Adam will help you to build a simple retaining wall using treated Pine sleepers. It also includes a set of steps using a flexible design that can be used in many different environments.