Durable, clean, and versatile 40mm washed stone ideal for drainage systems, soakaways, and ground stabilisation. Its larger size ensures excellent water permeability, structural support, and a natural finish for landscaping and construction projects.
If you are unsure how much you need, use our calculator below, entering your measurements. The values calculated below are approximate and we cannot be held contractually responsible for any surplus or shortfall found on site.
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