-7mm gravel with fines for tight, firm paths and topping courses.
A middle minus grade at -7mm, stone plus fines in the one product. Finer than the -10mm, so it trims up smoother, making it a good topping course over an existing gravel base.
Compacts down tight and holds together under traffic.
| Grading | -7mm with fines |
|---|---|
| Material | Crushed laterite gravel |
| Fines | Included for binding |
| Drainage | Sheds water once compacted |
| Good to know | Smoother finish than the -10mm |
| Minimum order | 12 tonnes |
| Approx. density | 1.6 tonnes per m³ loose |
| Coverage | About 6.2 m² per tonne at 100mm depth |
| Supplied | Quarry Direct, sourced from trusted WA quarries and pits |
| Delivery | Perth metro on our own fleet, or pick up from Hope Valley |
Density here is our best estimate, not a weighed figure. Ring the yard if it matters for your job.
Sold by the cubic metre or tonne, delivered and tipped by our own fleet, or picked up from Hope Valley, where there's no minimum. Supplied to order from the Toodyay area, so let us know your tonnage and we'll confirm delivery. Let us know your delivery suburb and we'll confirm timing when you request a quote.
Not sure how much you need? The volume calculator works out cubic metres and tonnes from your measurements and drops the result straight into a quote request. At 100mm deep, one tonne of crushed gravel (-7mm) covers about 6.2 square metres.
Request a quote for Crushed Gravel (-7mm) Work out quantities
It weighs around 1.6 tonnes per cubic metre. A walk path 1.2 metres wide, 20 metres long at 50mm deep needs about 1.2 cubic metres, roughly 1.9 tonnes. Use our calculator for your own path. That's under our 12 tonne minimum for a delivered load, so take a full load if you can use the extra, or collect it yourself from Hope Valley, where no minimum applies.
Yes, 12 tonnes on a delivered load. That covers all our gravels, quartz and basalt. We can go under that if you really need to, but the transport cost per tonne is a lot higher so we don't recommend it for a small job. There's no minimum if you collect it yourself from Hope Valley.
Yes, being a finer grade it trims up smoother, which makes it a good topping course over an existing gravel base.
Yes, it compacts down tight with the fines included and holds together well under foot and light vehicle traffic.
Walk paths, bush trails, topping courses and driveway resurfacing.
Laterite road gravel, also spelt ferricrete. Nominal 12mm, binds down hard for drives and tracks.
View Ferrocrete (12mm) »14mm crushed granite blue metal from Byford. Concrete mixes, soakwells and drainage.
View Blue Metal Aggregate (14mm) »20mm Byford blue metal for structural concrete, drainage runs and civil works.
View Blue Metal Aggregate (20mm) »14mm crushed basalt. Dense dark stone for concrete and exposed aggregate finishes.
View Basalt (14mm) »20mm crushed basalt. The heavy grade for structural concrete and hard-wearing drainage.
View Basalt (20mm) »Fine granite crusher dust (-2mm). Compacts hard as a base for turf, pavers and tanks.
View Quarry Dust (-2mm) »Send a quote request and we will come back with a firm delivered price, or call the yard.