6/14mm Cleanstone is a clean, angular aggregate graded from 6/14 mm and supplied free from fines, designed to deliver effective drainage with increased particle size and durability. The open structure allows water to flow freely through the material, supporting rapid drainage and reduced water retention.
It is commonly used in drainage layers, soakaways, and as a free‑draining construction aggregate. 6/14mm Cleanstone is also suitable for use in asphalt production and decorative surfacing where permeability and robustness are required. The angular particles provide stability while maintaining consistent voids for water movement.
Produced in accordance with SHW Series 500, BS EN 12620, BS EN 13043, and BS EN 13242, 6/14mm Cleanstone is a compliant and reliable solution for drainage and specialist construction applications.
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Angular particles provide a stable layer for drainage and decorative applications.
Fines-free grading allows water to pass freely, reducing surface water build-up.
Commonly used in asphalt production, footpaths, and decorative finishes.
Produced to BS EN 13043, BS EN 13242, and BS EN 12620 standards for assured quality.
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