Exposure to ground contact is one of the main causes of rot and decay in timber fence panels. Our fence plus lightweight concrete gravel boards are the best way to provide your fence panels with the solid, stable support that they need. Where timber gravel boards soak up moisture, concrete gravel boards block and deflect moisture away from your panels. With a standing height of 150mm, ground moisture will not be a concern. Our boards are compatible with both 1800mm and 1830mm wide panels thanks to an innovative removable nib design. At an incredible 18kg, our concrete gravel boards are surprisingly easy to manoeuvre and install. The boards are designed to be used in conjunction with our concrete fence posts. Please note we recommend the use of a recognised mechanical cutting tool if removing the nibs.