Description
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.
Looking for cheap scoria in Melbourne? Our 20mm drainage scoria is priced below other Melbourne suppliers and is a favorite with landscapers and builders for drainage trenches, garden beds and potted plants.
- Ideal for: drainage trenches, French drains, garden landscaping, erosion control
- Lightweight and highly permeable
- Sold per m³ — bulk delivery available