Resin bound driveway colours, 18mm thickness and aftercare
Resin bound driveways get their colour entirely from natural kiln-dried marble, quartz, granite and flint aggregates — never artificial dye. For Irish homes, multi-tonal silver-grey granite, golden pea/quartz and warm autumn bronze blends are the most practical choices, trowelled at a minimum 18mm thickness for cars and 15mm for patios.
Choosing a blend that hides tyre marks, understanding 18mm vs 15mm depth, and looking after your driveway.
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Choosing a natural stone blend for an Irish home
| Aggregate colour family | Suits best | Practical tip for driveways |
|---|---|---|
| Silver & platinum granite (light/mid grey with black fleck) | Modern white/grey render, anthracite windows and contemporary extensions | Choose a blend with a charcoal or black basalt fleck so rubber tyre marks don't show on pale silver stone |
| Golden quartz & harvest buff | Period red-brick homes, country bungalows, sandstone sills and rural entrances | Warm and bright year-round; multi-tone golden/brown pebbles camouflage fallen autumn leaves |
| Autumn bronze, cappuccino & terracotta | Cream render, pebble-dash, oak/rosewood doors and mature gardens | The most forgiving shade for everyday tyre traffic and country mud |
| Basalt charcoal & slate grey | Traditional stone houses or as a contrasting border / house number inlay | Often framed with a silver granite cobble or contrasting light resin border |
Why car driveways need 18mm trowelled depth
- 15mm depth (€60 to €90/m²): designed for pedestrian garden patios, side paths, steps and pool surrounds using 1–3mm and 2–5mm decorative aggregate.
- 18mm depth (€65 to €95–€95 to €140/m²): mandatory for domestic driveways where cars, SUVs and EVs turn and brake. That extra 3mm of resin-bound stone increases shear strength by over 25% so turning tyres cannot shear the surface.
- 20mm to 24mm depth: specified where heavy delivery vans, oil lorries or horseboxes regularly cross the entrance.
Curing times, jet-washing and everyday care
- Curing before use: walk on the surface after 6 to 8 hours; wait 24 to 48 hours before parking cars on a newly trowelled resin driveway.
- Avoid dry steering in the first week: keep the car rolling slowly when turning the steering wheel rather than twisting the front tyres on the spot.
- Jet-washing safely: you can pressure-wash a resin bound driveway with a flat fan nozzle (up to 150 bar) held 25–30cm from the surface using cold or warm water. Never use boiling water or a spinning turbo nozzle right against the stone.
What a resin bound driveway costs in Ireland
Our price guide per m² and by driveway size for 18mm UV-stable overlays, full SuDS permeable dig-outs, patios and borders.
| Job | Typical cost | What moves the price |
|---|---|---|
| UV-stable resin bound overlay (15mm–18mm hand-trowelled) | €65 to €95 per m² | Over a sound existing tarmac or concrete base |
| Full dig-out + permeable binder + 18mm UV resin bound | €95 to €140 per m² | Clause 804 sub-base + open-graded tarmac + 18mm resin bound |
| Resin bound patio or front path (15mm foot-traffic depth) | €60 to €90 per m² | Kiln-dried natural aggregate mixed in clear aliphatic resin |
| Typical 2-car driveway (50 m²) | €3,250 to €4,750 (overlay) · €4,750 to €7,000 (full permeable dig-out) | Seamless hand-trowelled finish with crushed glass anti-slip grit |
| 3–4 car driveway (80 m²) | €5,200 to €7,600 (overlay) · €7,600 to €11,200 (full permeable dig-out) | Popular for widening a front garden without puddles or loose gravel |
| Large detached driveway (130 m²) | €8,450 to €12,350 (overlay) · €12,350 to €18,200 (full permeable dig-out) | Lower per-m² rate on larger continuous pours |
| Aluminium or granite sett edging + recessed manhole trays | €450 to €1,400 | Neat perimeter stop-bead and inset trays filled with matching resin |
Real examples and installation detail
Get a resin bound driveway quote for your home
Pick the job, your current surface and your county. Your enquiry goes to one vetted resin driveway installer covering your county, who checks your base, shows you stone blends and quotes in writing.
Questions homeowners ask
Can I put rock salt on a resin bound driveway in frosty weather?
Yes. Cured polyurethane resin and natural quartz/granite are unaffected by winter rock salt, and because water drains straight through the permeable surface instead of pooling, black ice is much rarer than on non-porous concrete.
What happens if a utility company has to dig a trench across my resin driveway?
Because resin bound is hand-trowelled in batches, a cut trench can be reinstated with matching binder and the exact same aggregate blend — especially clean when neatly framed with aluminium or granite edging strips.
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