20mm Scoria is a coarser grade of lightweight red volcanic rock, well suited to larger-scale drainage work and decorative garden applications where a chunkier texture is preferred. Delivered by the cubic metre from our Altona yard.
Ideal for drainage trenches, French drains and erosion control.
Its open, porous structure allows water to pass through freely, making it a popular choice for French drains, agricultural drainage, and garden landscaping where both function and natural red colour are wanted.
Ideal for: drainage trenches, French drains, garden landscaping, erosion control
Lightweight and highly permeable
Sold per m³ — bulk delivery available
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Industry ExpertsBacked by One Road Services' own quarry and civil construction network.
Fast & Reliable DeliveryDelivered by our own trucks across Melbourne.
Competitive PricingStraight from our quarries, with no middleman markup.
Outstanding ServiceReal advice from people who know the materials and your project.
