Potholes in Your Driveway? Let's Fix What's Underneath in Wolverhampton

Potholes start small and quietly. Water finds a weak spot — a hairline crack, a worn edge, a badly compacted patch — and sits in the surface or soaks into the layers beneath. In frosty weather that water expands and breaks the surface open; vehicles then knock the loose edges away and the hole grows. So a pothole is not really a hole, it is a diagnosis waiting to be made: of water, of a surface past its best, or of a subbase that no longer carries the load it was built for. This page explains how we work out which you have and what the fix looks like.

What potholes tell us about the driveway

The surroundings of a pothole are as informative as the pothole itself. If the drive has scattered hairline cracks, faded binding and a generally tired surface, the holes are likely the final stage of an old surface wearing out, and patching can be a sensible, economical answer. But if the pothole has soft, crumbly edges that extend well beyond the hole, or the drive has dipped around it, the giveaway is the subbase: the load-bearing layer beneath has eroded, been washed out by water, or was too thin or poorly compacted in the first place. Filling that kind of hole with fresh surface material is like plastering over a rotten floorboard — it looks better for a season and then fails again.

How we diagnose the problem

We examine each hole's size, depth and edges, and press and probe the surrounding area to find where sound material stops and soft ground begins — the failure zone is often wider than it looks. We check the drive's fall and drainage to understand where the water that fed the pothole is coming from, look at how vehicles use the area, and consider the age and type of the surface. Where several holes cluster or the drive has widespread dips, we will say plainly that we are looking at subbase failure across an area rather than isolated damage, because that changes the repair conversation completely.

Repair options

For a sound base with isolated holes, the repair is to cut back to sound edges, rebuild the surface in properly compacted layers and seal the joint so water cannot get in again. Where the subbase has failed, the honest repair is to excavate that section, remove the contaminated material, rebuild the base in compacted layers and resurface it to match — and the excavation may need underground services located carefully, with detectors used where appropriate; no scan guarantees exactly what is below, so utility plans and a safe dig approach are part of how we work. On older drives with widespread subbase failure, we will tell you when patching stops being economical and replacement becomes the better money, and that larger project is quoted after survey.

Limits, honestly

We do not guarantee that a repaired area will never settle or that new potholes will not form elsewhere on an ageing drive — water, frost and traffic keep working on every surface. What we do guarantee is a proper diagnosis, materials and compaction appropriate to the repair, and an explanation of what to watch for afterwards. If a hole reopens at the same spot, that tells us something about the layers below that we will want to look at again rather than fill a third time.

Safety in the meantime

Keep vehicles and feet away from soft-edged holes, because traffic spreads the damage quickly and edges crumble outwards. Mark anything deep enough to catch a wheel or a foot, and remember potholes collect water that freezes in winter and turns a small defect into a large one overnight.

Booking and what to tell us

You pay a booking fee when you book, and labour is charged hourly at a rate that depends on how soon you need the visit; the full cost of the work is quoted and approved before we start, with materials quoted separately. When you book, tell us the surface type and age, how many holes there are, whether they grow after rain or frost, and what vehicles use the drive. A couple of clear photos from a distance and close up help us bring the right materials and time.