Block Paving Layer in Westwood

Block Paving Layers in Westwood — what to expect

For homeowners across Westwood, the longevity of a block paving driveway or patio depends far more on the quality of the sub-base and edge restraint than on the blocks themselves, which is why local installers in the CT4 area tend to emphasise proper preparation before a single tegula block is laid. A typical installation begins with excavation, the laying of a compacted hardcore sub-base, and then a screeded grit sand bed, all brought to a precise fall so that surface water drains away from the property rather than pooling against the walls. The blocks themselves are then placed in a herringbone bond for most driveways—that interlocking pattern is favoured because it distributes the weight of vehiles evenly and resists shifting under repeated use—whereas a simpler stretcher bond is often chosen for garden paths or smaller patios where visual rhythm matters more than sheer load-bearing capacity. Once the blocks are down, the entire surface receives several passes with a plate compactor, which beds them firmly into the sand, and then the critical job of jointing begins: kiln-dried jointing sand is brushed into every gap before compaction, and on better projects, a polymeric jointing compound is applied to the surface and activated with a light mist of water. That polymer sand hardens into a slightly flexible seal that discourages weed growth and stops the joints from washing out during heavy Kent rain. Over time, however, even the best-laid surface can sink in places, and many local contractors offer a lift and relay service, where affected blocks are carefully lifted, the bedding sand is re-screeded and compacted, and the blocks are put back in place, often alongside a re-sealing of the whole area to restore its colour and protect it from frost and UV. For those who have inherited a tired-looking driveway or an old patio with uneven, mossy joints, a professional lift-and-relay job is usually more sensible than a full tear-out, and most Westwood installers will also re-haunch the concrete edge courses at the same time to stop the whole structure creeping outwards over the years. Whether the job is a small path, a full front garden relaying, or simply a fresh seal on an existing surface, it pays to have a look at what the local firms in this part of Kent are quoting, comparing the detail of the specification rather than just the price—and that comparison is exactly what the directory below is meant to help with.