Where does Aggregate come from?
Aggregates are produced from natural sources extracted from quarries and gravel pits and in some countries from sea-dredged materials (marine aggregates). Secondary aggregates are usually by-products from other industrial processes, like blast or electric furnace slags or china clay residues. Recycled aggs derive from reprocessing materials previously used in construction, including construction, demolition residues. Coffs Coast Quarries produces its premium aggregates right here in Woolgoolga.
We’re Locally Owned and Operated
We are the only local hard rock quarry in the Woolgoolga area. The materials we produce are quite extensive. They range from landscape rock to road-bases, agg and crusher dust. All delivered anywhere from Macksville to Grafton.
Our Products
Aggregates
20mm Agg
A coarse gravel used for drainage, driveways, concrete, Asphalt, absorption trenches, behind retaining walls is suitable for sub stations and lots more.
14mm Agg
Much the same as the 20mm uses, just a size smaller and still coarse.
10mm Agg
A less coarse gravel used for concrete, footpaths, driveways, Asphalt and is suitable for around sewer and grey water piping.
7mm Agg
The smallest of our aggregate range this gravel has all the uses of 10mm and great for a garden path.
Crusher dust
DGS 40mm Road-base – fill potholes, farm roads, driveways or build highways
DGB 20mm- Same as the 40mm however this is the top layer of road-base before sealing.
Landscape rock various sizes
Rock walls and garden edges.
Filter rocks
40mm, 30/70mm, 50/200mm – all used for drainage applications and building up and out of wet areas for vehicle access.
100/200 gabion rock- drainage applications and gabion baskets.
Clean fill
A base course for road base and filling holes and low areas.
Contact us today or call in for Premium Aggregate Coffs Coast
