044 533 0884 or 044 533 0890 info@denron.co.za


Leading service providers to the construction industry

Our quarries are located in Knysna, Harkerville, Plettenberg Bay and Tsitsikamma and supply sand, stone and aggregate products to all sectors of the local construction and building industries as well as supplying the majority of raw material for our Ready-mix Concrete divisions. Our quarry products are tested daily by our internal lab and are also sent for regular grading to external labs.

DenRon Quarries continually ensures that our stone and sand reserves are adequate for needs of our customers. We have our own fleet of trucks, enabling us to provide a full delivery service to our large customer base.

All of DenRon Quarries products are sold in tons and our weighbridge systems comply with the Legal Metrology Services Inspection. Every morning moistures are taken at all of our quarries and this is taken into account when calculating weight that our client is invoiced for. At DenRon Quarries our clients get the exact amount of quarry product that they pay for.

Products available from DenRon Quarries include:

  • White Building Sand
  • Brown Building Sand
  • Concrete Sand
  • Brown Plaster Sand
  • Topping Sand
  • Bunker Sand
  • Screened Filling Sand
  • Waste Filling Sand
  • Topsoil
  • 13.2 mm Dry Ready-mix
  • 19mm Dry Ready-mix
  • 6.7mm Road Stone
  • 9.5mm Road Stone
  • 13.2mm Road Stone
  • 19mm Road Stone
  • 13.2mm Stone
  • 19mm Stone
  • 8mm Crusher Dust
  • 4.75mm Slurry Dust
  • 22mm Crusher Run
  • Rock Fill out of Face
  • Gabion
  • Base Course G1
  • Base Course G2
  • Base Course G4
  • Sub Base G5
  • Selected Sub Grade G7

General Enquiries


Bitou Business Park
Plettenberg Bay, 6600


Mon-Fri:7am - 5pm
Sat-Sun: Closed

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