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Before
Renew qualifying stable concrete or asphalt with a hand-trowelled natural-stone finish. We assess the base, cracks, drainage, levels and edges before confirming the system and project scope.
In many cases, yes—provided the existing base is stable enough for an overlay. Across Adelaide, Gorilla Surfaces provides resin-bound driveway resurfacing over suitable concrete and asphalt surfaces. Stable pavers may also qualify, but need to be assessed individually.
We check for movement, cracks or sinking, together with the driveway's levels, drainage, edges, thresholds and expected vehicle use. These details determine whether resurfacing is suitable and what preparation the new finish will need.
Where the base qualifies, it stays in place and receives a new resin-bound aggregate finish without full driveway replacement. This service is for existing hard surfaces; areas that still need a structural base require a different solution. Send us a few photos for an initial check; a site assessment and written quote will then confirm the scope and any additional preparation.
Before & After
See how tired existing driveways can be renewed with a cleaner, more cohesive resin-bound finish.
After
Before
After
Before
After
Before
The same driveway, resurfaced over the existing base for a cleaner, premium finish. Tap the photos to reveal what it looked like before.
A driveway is a prominent part of your home's frontage. Resin-bound resurfacing can turn a patchy or weathered surface into a cohesive natural-stone finish, with the colour chosen to work with the exterior, roof and landscaping. Where the base is suitable, it stays in place; preparation, layer specification and edge details are then tailored to the site and its expected residential vehicle use.
Our Process
From the first conversation to handover, the process covers suitability, design, written scope, scheduling, installation and cure guidance.
We discuss your project, review the existing surface, and understand the finish you want.
We recommend the right system, colour, and details, then provide a clear written quote.
The surface is prepared and installed to the agreed scope, followed by project-specific cure and handover guidance.
Colour Selection
From warm natural tones to contemporary greys, choose a blend that complements your home, facade, boundary, and street presence.
Explore all 29 stone blends and shortlist the colours that best suit your driveway. Browse the full colour gallery.
Why Resin-Bound
A practical comparison of a resin-bound overlay with conventional new concrete, standard pavers and exposed-aggregate concrete.
| Feature | Resin-Bound Overlay system | Concrete New slab | Pavers Standard unit paving | Exposed Aggregate Concrete slab |
|---|---|---|---|---|
| Retains a qualifying concrete or asphalt base | Yes | No | No | No |
| Joint-minimised wearing surface | Yes | No | No | No |
| Porous wearing course | Yes | No | No | No |
| Thin, hand-trowelled overlay system | Yes | No | No | No |
| Visible natural-stone aggregate finish | Yes | No | No | Yes |
| Follows curves without cutting paving units | Yes | Yes | No | Yes |
| Individual surface units can be lifted and replaced | No | No | Yes | No |
| Avoids a new concrete-slab cure cycle | Yes | No | Yes | No |
High-level comparison only. Resin-bound refers to an overlay over a suitable, stable concrete or asphalt base. The other columns describe conventional new installations; specialist concrete overlays and permeable paver systems can differ. A porous resin-bound surface does not make an impermeable base fully permeable. Final suitability depends on the complete build-up, drainage, intended use and site conditions.
FAQs
Yes, if the concrete is stable and suitable for an overlay. We assess cracking, movement, drainage, levels, edges and thresholds before recommending resurfacing. Significant active movement or base failure may make the driveway unsuitable.
It can go over suitable stable asphalt. The condition of the asphalt, drainage, edges and intended vehicle use still need to be assessed before the resurfacing system is specified.
Sometimes. Both the pavers and the base beneath them must be stable enough for an overlay. Photos help with the first check, but final suitability depends on assessment.
Ongoing movement, lifting or sinking sections, unstable cracking, inadequate support, unsuitable levels or drainage, and sites that still need a new structural base can rule resurfacing out. Gorilla Surfaces does not construct new bases for dirt sites or new builds.
As an initial budget guide, straightforward qualifying residential resurfacing may fall around $172–$200 per m². Final pricing depends on the site assessment, total area, base condition, preparation, access, edges and finish. A minimum project charge based on 20 m² applies.
We can still consider it, but a minimum project charge based on 20 m² applies, so the effective square-metre price may be higher. Combining another suitable path, porch, patio or outdoor surface may improve value.
Keep people off for at least 24 hours and vehicles off for 48 hours, or longer if advised. Temperature, moisture, weather and project conditions affect curing, so follow the handover instructions for your installation.
No overlay can guarantee that movement in the base will never appear in the finish. Stable cracks can be prepared, and a crack-reduction membrane is used where required to help reduce crack reflection. Active movement may need extra work or may make the driveway unsuitable.
The resin-bound surface layer is porous, but complete driveway drainage depends on the existing base, falls, outlets and site design. An overlay over ordinary concrete is not a fully permeable system.
No. In a resin-bound system, dried aggregate is mixed with resin before installation, so the stone is bound throughout the layer. Resin-bonded surfacing uses a different method. Gorilla Surfaces installs resin-bound resurfacing, not resin-bonded systems or DIY materials.
For a qualifying stable base, Gorilla Surfaces normally specifies an 18 mm resin-bound layer for a standard residential driveway. The final specification also considers vehicle loading, preparation, edges and site conditions, and is confirmed in the written quote.
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