Cambridge’s clay-heavy ground shifts seasonally, and that movement is a common cause of recurring cracks and dips in resin bound surfaces. A repair that fills a crack without checking whether the sub-base beneath it has moved will crack again in the same place within a season. The first step in any repair is a base condition check and moisture assessment, both affect whether patch repair is viable and what materials will bond correctly.
Once the cause is confirmed, loose or delaminated material is removed back to a sound edge. The exposed area is cleaned and dried before a matching aggregate and resin binder mix is applied and trowelled level with the surrounding surface. Edge blending is done carefully to minimise the visible join. Cure time before the repaired area takes traffic is typically 24 hours, depending on ambient temperature.
Stone loss across a wider area usually indicates a mixing or application fault in the original installation rather than base movement. Surface patchiness can result from moisture trapped during the original cure. Both are assessed at the site visit. Older Cambridge properties with established resin surfaces are the most common candidates for repair rather than full replacement, and the assessment confirms which approach is appropriate for the specific fault.
Why Choose Us
Why Cambridge Resin Bound for resin driveway repair?
Repair work that holds starts with the right assessment, not the fastest patch. Here is what that looks like in practice.
Assessment Before Any Quote
A local resin specialist visits to check the base and confirm the fault before a quote is issued.
Itemised Repair Quotes
Preparation, patch materials, and labour are quoted as separate line items, not a single combined figure.
Cause Confirmed Before Work Starts
No patch is applied until the underlying cause, base movement, moisture, or binder failure, is identified.
Vetted Local Partners
We connect you with vetted independent local partners who work specifically with resin bound surfaces in Cambridge.
Overlay or Dig-Out Advice
The site assessment confirms whether a patch repair will hold or whether the area needs taking up first.
Can a damaged resin driveway be repaired, or does it need replacing?
Most damaged resin driveways can be repaired rather than replaced, but the base condition decides it. Surface-level cracks, loose stones, or patchy areas are repairable. If the sub-base has failed or shifted significantly, a full replacement is the more durable route. A site assessment confirms which applies before any work is quoted.
Will the repair blend in with the rest of my driveway?
A close match is achievable, but a perfect invisible blend is rarely guaranteed on older surfaces. UV exposure and weathering change the original stone colour over time, so a repaired patch may sit slightly differently. Using the same aggregate size and resin type minimises the difference, and most repairs become less noticeable as the surface weathers.
What happens during a resin driveway repair?
The damaged area is cut back to a clean, stable edge, loose or failed material is removed, and the base is checked. Any sub-base issues are addressed before a fresh resin-bound mix is applied and levelled flush with the surrounding surface. The repaired section is then left to cure fully before use.
Can you fix just the damaged bit, or do you have to redo the whole driveway?
Localised repairs are possible when the surrounding surface and base are sound. If damage is widespread or the sub-base has failed across a large area, a full resurface is more cost-effective than patching multiple sections. A site assessment identifies which approach makes sense for your specific driveway.
Is the repair likely to hold up, or will it fail again in the same place?
A repair holds when the underlying cause is fixed first. If the base is stable and drainage is adequate, a correctly applied resin-bound patch performs as well as the original surface. Repairs that fail again are almost always the result of an unresolved sub-base or drainage problem beneath the damaged area.
What is causing my resin driveway to go patchy or lose stone?
Patchy areas and loose stone usually point to a bond failure between the resin and aggregate, often caused by moisture in the base at the time of installation, UV degradation of the resin binder, or a mix that was too thin. Poor drainage accelerating water ingress beneath the surface is another common cause.
Could there be a problem with the base under the surface?
Yes, and it is worth checking before any surface repair. A failing sub-base causes cracking, dipping, and edge movement that reappears quickly if only the top layer is patched. A local specialist assesses the base condition before quoting, so any structural issues are identified and priced separately rather than missed.
Can you repair cracks, dips, or loose stones without disturbing the whole drive?
Yes, provided the base beneath those areas is stable. Cracks are cut back and filled, dips are built up to the correct level, and loose-stone sections are cleared and re-laid. Where the base is compromised, that section needs addressing too, but the rest of the driveway is left untouched.
Describe the fault, the affected area, and how long it has been there. We will arrange a local resin specialist to assess the base and quote every repair stage separately.