roads & driveways
HydroBlox is the perfect sub base for driveways, walks and roads
High strength, high capacity & stable
75% stronger than aggregate
What are the benefits?
  • HydroBlox have a higher drainage capacity than stone and are strong and stable.
  • Withstand high surface loads and trafficking.
  • HydroBlox has no compression failures that unlike plastic drainage pipes.
  • Suitable for hard or soft ground conditions.
  • Lightweight, easy to handle and transport on site.
  • Environmentally friendly, 100%recycled product.
HydroBlox are high void, high strength and stabile drainage blocks.
HydroBlox can be used to de-water and stabilize ground without the risk of settlement in the drainage product.
How do I use HydroBlox ?
  • HydroBlox replaces stone carpet layers and surface water pipe systems.
  • The high void structure has increased efficiency when compared to pipe & stone.

How do I install HydroBlox?
  • HydroBlox is very simple to install. Place the HydroBlox side by side and end to end across the area.
  • HydroBlox can be trafficked immediately.
  • Surface material is loaded directly to the HydroBlox base.

What is the size and weight of HydroBlox?
  • Each HydroBlox is 40” (long) x 9” (wide) x 2” (deep).
  • 13.23 pounds. (approx.)