Our Products

Construction Aggregates

Day Aggregates offers a comprehensive range of primary, and recycled construction aggregates, for builders’ merchants, infrastructure projects, and wider construction industry.

Decorative Aggregates

Add style and character with our premium decorative aggregates. From vibrant gravels and polished pebbles to versatile landscaping materials, Day Aggregates offers high-quality options.

Specialist Aggregates

From jointing grit and roofing shingle to play sands,
de-icing salts, and advanced construction blends, Day Aggregates offers a wide range of specialist products.

Permeable Paving Aggregates

Permeable Paving Aggregate is a clean, angular stone solution, using specifically graded products to provide both structural support and high permeability. It is the preferred choice for use in permeable block paving systems, SuDS installations, and modern landscaping projects where effective water management is essential.

Available in...

  • Bulk Bags
  • Loose
  • Poly Bags
2/6mm
4/20mm

Product Details

Permeable Paving Aggregate a cleanstone solution comprising both 2/6mm and 4/20mm, which are specifically designed to work together within permeable paving systems. When combined, these aggregates form the complete drainage structure required beneath the paving, with 2/6mm used for the laying course and 4/20mm providing the sub-base. Both grades are essential to achieve the correct build-up and ensure effective water movement through the pavement.

The angular nature of the aggregate promotes excellent compaction and interlock, while the absence of fines allows water to drain freely through the constructed layers. This makes it ideal for use with leading permeable paving systems, including Infilta, Tobermore, Priora, Formpave, Charcon, Alpha Flow, and Aquaflow SuDS.

The hard-wearing and porous characteristics of the combined solution help to reduce surface runoff, support sustainable drainage, and maintain long-term performance. Produced to BS 7533-13 standards, Permeable Paving Aggregate provides contractors with a compliant, reliable, and sustainable solution for permeable surfacing and water-sensitive urban design.

Useful Information

This product is great for...

  • SuDS
  • Permeable drainage systems

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Key Benefits

Reliable Compaction

Angular particles provide a stable bedding and sub-base layer for permeable paving systems.

Excellent Drainage

Fines-free grading allows water to infiltrate freely, supporting SuDS compliance and reducing surface runoff.

Durable Performance

Hard-wearing aggregate ensures long-term stability under pedestrian and light vehicular traffic.

Compliance

Produced to BS 7533-13 standards for permeable pavement construction.

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