Kerbstones

Kerbstones, also known as curbstones or edgestones, are a type of stone or concrete block used to edge pavements, roads, or other paved areas. Their primary function is to provide a physical boundary between different surfaces, such as between a road and a sidewalk, or between a lawn and a driveway. This edging helps to prevent the erosion or displacement of the paving material and can also direct water runoff away from certain areas.

Historically, kerbstones were often carved from natural stone, such as granite or sandstone, chosen for their durability and resistance to weathering. In modern construction, precast concrete kerbstones are widely used due to their cost-effectiveness and ease of installation. They come in various shapes and sizes, with common profiles including bullnose, chamfered, and battered edges, each offering different aesthetic and functional characteristics.

Beyond their practical role in containing and supporting paving, kerbstones also contribute to the overall design and appearance of an outdoor space. They can define pathways, create visual separation, and add a finished look to landscaping. The material and style of kerbstones are often chosen to complement the surrounding environment and paving materials. Their installation requires careful planning and execution to ensure proper alignment, stability, and drainage.