Driveway Resurfacing Questions

Yes, if base problems are not addressed first. A new surface laid over a failing sub-base will crack, sink or separate within months. Any reputable contractor will identify base issues during a survey and recommend repairs before resurfacing, rather than covering the problem over.

Yes, provided the defects are surface-level rather than caused by sub-base failure. Cracks, potholes and a worn or uneven finish are exactly what resurfacing is designed to address. Where cracking or unevenness runs deeper, base repairs are carried out first so the new surface sits on solid ground.

Freeze-thaw damage that has only affected the surface layer can be resolved by resurfacing. Where repeated freeze-thaw cycles have worked water into the sub-base and caused it to shift or heave, the base needs to be excavated and relaid first. Resurfacing alone will not stop the movement from continuing.

It depends on the cause. If pooling is due to a worn surface with no falls, resurfacing to the correct gradient will resolve it. If the drainage channel is blocked or missing, that needs to be fixed at the same time. A drainage channel can be installed as part of the resurfacing work.

Tarmac overlay is typically the lowest-cost resurfacing route, provided the existing base needs no remedial work. Gravel is also low-cost but suits specific situations. The total price shifts quickly once base repairs or drainage work are needed, so the cheapest finish is not always the cheapest job overall.

Most driveway resurfacing jobs in Cambridge come in at around £60 per m², depending on area size, chosen material and whether any base repairs are needed first. A site survey gives you a firm quote covering all elements before any work begins.

Resurfacing works when the existing base is structurally sound, no significant sinking, heaving or crumbling sub-base. Surface-level cracks, worn finish or minor potholes are usually fine to resurface over. If the base has shifted, failed drainage has undermined it, or large sections move underfoot, a full replacement is the more reliable fix. A site survey will confirm which applies.

A sound base feels firm underfoot with no rocking slabs, no visible sinking and no signs of water pooling after rain. If sections flex, crumble at the edges or have dropped noticeably, the sub-base likely needs attention before a new surface is applied. A site survey will assess this directly.

Yes. Resurfacing follows the existing footprint and does not require changes to layout, edging or kerbs unless you want them. If drainage channels or edging need replacing as part of the work, that can be included, but the layout itself stays the same.

If the sub-base has failed, the right solution is excavation, a new compacted sub-base and then a fresh surface, effectively a full replacement. This costs more than resurfacing but produces a result that will last. Laying a new surface over a weak base is not a fix worth paying for.

Yes, when the base is intact. Resurfacing costs considerably less than full excavation and replacement, and it restores appearance and function in a fraction of the time. If the sub-base has failed, resurfacing only delays the inevitable, so the value depends entirely on what lies beneath the current surface.

A well-laid tarmac resurface typically lasts 15-20 years; resin-bound surfaces are rated for a similar period when installed over a sound base. Block paving can last considerably longer with occasional re-sanding. Longevity depends on base preparation, drainage and the material chosen.

DIY resurfacing products exist for small repairs, but a full resurface requires compaction equipment, correct material temperatures and proper drainage falls, none of which are practical without trade experience. An incorrectly laid surface fails quickly, so the saving rarely holds up against the cost of redoing it.

Block paving and concrete sit at similar price points for supply and installation, though concrete is typically faster to lay. Block paving allows individual units to be lifted and reset if the base settles, which can reduce long-term repair costs. Concrete is harder to patch invisibly once cracked.

Most residential resurfacing jobs take one to two days. Larger areas, base repairs or more complex materials such as resin-bound aggregate can extend this to three days. Your contractor will confirm the programme once the site has been surveyed.

Resurfacing without base work is relatively low-disruption, the main inconvenience is losing driveway access for one to two days. If base repairs or excavation are needed, there will be spoil removal and more activity, but work is typically contained to the driveway area.

Sometimes. Localised potholes, cracked edges or soft spots in the sub-base need to be made good before a new surface is applied. Minor surface defects can often be addressed as part of the resurfacing process itself. The site survey identifies what preparation is needed and includes it in the quote.

The existing surface is cleaned and any damaged areas are cut out and repaired. The new material, tarmac, resin, block or another finish, is then laid, compacted and finished to the correct falls for drainage. Edging is checked or replaced as needed, and the surface is left to cure before use.

Tarmac needs 24-48 hours before vehicle use in normal temperatures. Resin-bound surfaces typically cure within 24 hours. Block paving can usually be driven on the same day once kiln-dried sand is brushed in. Your contractor will confirm the curing time for the specific material used.

It means adding a new surface layer over an existing driveway rather than excavating and starting from the base. It is only suitable when the current foundation is structurally intact, the base condition check confirms this before any overlay is agreed.

If the damage is surface-only, worn finish, shallow cracks, fading, resurfacing is usually viable. If there is major sinking, widespread base failure, or severe ground movement, a fuller repair or replacement is likely needed. The site survey gives a definitive answer.

Surface cracks allow water in. In winter, that water freezes, widens the crack, and begins to undermine the base. A driveway that is resurfaceable now can become a full replacement job within a couple of winters if left untreated.

Only if the base is not checked first. When failed sections are excavated and repacked before the overlay goes down, the new surface addresses the cause, not just the appearance. A reputable contractor will not overlay a failed base.

Lifespan depends more on base condition and drainage than on the surface material itself. Resin-bound aggregate on a well-prepared base typically lasts 15-25 years. Asphalt overlays on a sound base commonly last 10-20 years. The survey will confirm which option suits your existing base.

Resurfacing with a permeable material such as resin-bound aggregate does not require planning permission on most front drives. Impermeable surfaces over 5 square metres on a front drive may require permission. Properties in a Cambridge Conservation Area may have additional restrictions, the contractor will advise.

Resurfacing an existing driveway with a permeable material does not require planning permission in England. Using an impermeable surface such as standard tarmac or concrete on a front garden driveway over 5 square metres does require permission unless drainage is directed to a lawn or border. A permeable driveway surface avoids this requirement entirely.

Ask the contractor to confirm they hold public liability insurance and that it covers the full value of the work. Check whether their policy covers damage to adjacent property, kerbs, boundary walls, neighbouring surfaces. Any contractor arranged through us is vetted before being connected to you.

Guarantee terms vary by contractor and material. Ask your contractor to confirm the warranty period and what it covers, workmanship, material failure and settlement are the key areas. Raise this before signing off the quote so the terms are clear in writing.