Washed Clean Aggregates

P.P. O’Connor Aggregates produces and supplies premium washed clean aggregates for construction, civil engineering, and landscaping projects across Greater Manchester and the North West. Our washing process removes silt, clay, and fine impurities, leaving a clean, durable stone aggregate with superior permeability and load-bearing performance.

What Are Washed Clean Aggregates?

Washed clean aggregates are crushed rock or gravel materials that have been processed through a high-pressure washing system to remove fines and organic contaminants. Because the aggregate is free of silt, water drains freely through the material without clogging or washing away fines, making it ideal for land drainage and structural concrete mixing.

Applications of Washed Clean Aggregates

• Land Drainage & Filter Media: Ideal for soakaways, French drains, and Type B filter media.
• Concrete & Screed Production: Ensures high structural integrity without silt contamination.
• Pipe Bedding & Surround: Cushions underground pipework while maintaining water flow.
• Landscaping & Driveways: Offers a clean, decorative finish for pathways and hardstanding areas.

Order Bulk Washed Aggregates in Manchester

Available in various single sizes (such as 10mm, 20mm, and 40mm), our washed clean aggregates are available for quick tipper or grab delivery. Contact our aggregate specialists today to place your order.