Block Paving Layer in Leatherhead

Block Paving Layers in Leatherhead — what to expect

When it comes to laying a new block paving driveway or terrace in Leatherhead, the local groundwork contractors tend to follow a proven sequence that stands up well to the Surrey clay and the seasonal rain of the Mole Valley. A typical installation begins with excavation, followed by a well-compacted sub-base, and then a screeded grit sand bed is struck off to a consistent depth, ready to receive the chosen units, whether that is a classic herringbone bond for a robust, traditional feel or a simpler stretcher bond for a more modern, clean-lined finish. Around the edges of the project, concrete-haunched edge courses are often set first to give the whole area a firm, rigid boundary that stops the blocks from creeping over time, and the main body of tegula blocks is then laid by hand, with each unit checked for level. Once the full surface is down, a plate compactor is passed over it a number of times to bed the blocks firmly into the sand, and it is at this point that a good installer will pay close attention to the joints, sweeping kiln-dried jointing sand into every crevice before final vibration to lock everything together. For older surfaces that have started to dip or separate, a full lift and relay of the affected area is often the most reliable remedy, as it allows the base to be re-levelled and the sand bed to be renewed, rather than simply patching over the problem. Many local contractors in the Leatherhead area also offer a clean-up service, and for those looking to refresh an existing patio, a thorough clean followed by a fresh application of polymeric jointing sand can help to keep weeds and ants at bay for years. Whether you are planning a full installation from scratch or a more modest repair, the choice of a reliable local layer makes all the difference, and because every driveway is different, a few rough quotes from three or four local firms will help you compare the scope of work and the materials they propose to use.