Kerbs are typically laid on a concrete or mortar bed and secured with concrete haunching at the rear. String lines are used to maintain alignment and consistent height along the run.
Choosing Road Kerbs for Driveways, Paths and Hard Landscaping
Road kerbs form a durable edge restraint used to define carriageways, footpaths, driveways, and paved areas while helping to manage surface water and protect surrounding ground. Available in a range of profiles such as half-battered, bullnose, and drop kerbs, these concrete units provide a clear boundary between hard landscaping and trafficked surfaces. They are commonly installed alongside paving schemes, working in conjunction with Paving materials to create neat transitions between roads, paths, and finished surfaces in both domestic and commercial settings.
Manufactured from dense concrete to withstand repeated loading and changing weather conditions, road kerbs are typically bedded on mortar and haunched with concrete to secure long term stability. Accurate installation relies on suitable bedding materials and sub-base preparation, often using products from Cement & Aggregates to achieve correct levels and alignment. When integrated with drainage components, kerbs help guide rainwater towards gullies and channels, supporting effective surface water management and reducing pooling on paved areas.
These kerbs are widely used in landscaping layouts, parking areas, access roads, and garden boundaries where strong edging is required to retain paving or asphalt. Their standardised dimensions allow consistent spacing and easier replacement if required, while compatibility with adjoining masonry and Concrete Blocks supports cohesive construction across retaining edges, steps, and raised areas. The result is a structured finish that improves durability, maintains line and level, and protects adjacent surfaces from movement or erosion over time.
Road Kerb FAQ's
Yes. Their raised profile directs surface water towards drainage channels or gullies, helping prevent standing water on paved areas.
They can be cut using a suitable masonry saw or disc cutter with a diamond blade. Accurate measuring and proper safety equipment are important during cutting.
A compacted sub-base is required to prevent movement. This usually includes well-compacted hardcore topped with a mortar or concrete bedding layer to achieve the correct level.
Drop kerbs create a smoother transition between road and driveway levels, reducing vehicle impact and improving accessibility where a raised kerb would otherwise obstruct entry.