Expert Block Paving Cleaning & Re-sanding
Across Hedge End, Eastleigh & Southampton
Restore your driveway's kerb appeal and prevent weed growth with our fully insured, expert surface treatments.

Many homeowners believe that a quick DIY jet wash is enough to maintain a driveway, but this can often do more harm than good. When you use a standard lance at high pressure, you risk blasting away the essential jointing sand that holds your blocks in place. Without this sand, individual blocks begin to shift, tilt, and wobble, eventually leading to uneven surfaces and a high risk of structural failure.

Our professional approach involves restoring the jointing integrity of your paving. By removing the weeds and debris while replacing the lost material, we ensure the blocks are locked firmly back into position. This process does not just improve the look of your home; it actively prevents long-term damage and expensive repairs down the line.

We follow a meticulous four-stage process to ensure your paving receives a deep, lasting clean. First, we use professional rotary surface cleaners, which provide a consistent, high-powered clean without the damaging striping often caused by single-jet lances.

Second, we apply specialised biocidal treatments to target stubborn lichen and black spot, neutralising spores at the root to prevent rapid regrowth. Third, we wait for the paving to reach a bone-dry state, which is critical for the final stage. Finally, we sweep in premium kiln-dried sand across the entire surface. This moisture-free sand flows deep into the joints, locking the blocks together and creating a stable, weed-resistant finish.

At Under Pressure Southern, we treat every property in Hampshire with the utmost care. We hold full public liability insurance, providing you with total peace of mind while we work on your premises. Our team is well-versed in handling water run-off and chemical safety, ensuring that our treatments are effective yet responsible around your garden and pets.

Whether you manage a commercial retail park in Eastleigh or a private residence in Hedge End, we adhere to strict safety standards to keep the area accessible and clean. Our equipment is chosen specifically to minimise disruption, ensuring your day-to-day operations or family life can continue smoothly while we restore your paving.

Many clients ask how long they must wait before using their driveways again. We typically recommend waiting until the surface is completely dry and the sand has settled, which usually allows for vehicle access within 24 hours. Regarding weed return, our biocidal treatments are far more effective than DIY store products as they kill spores deep within the bedding, significantly delaying regrowth.

We provide free, no-obligation site surveys across Southampton, Winchester, and the surrounding villages to assess the specific needs of your paving. If you are ready to restore your home or business entrance to its original condition, contact our local team today at 01489 661593.