Construction Aggregates for Sub-base, Fill & Capping

Slowfil is a clean, high-silica sand ideal for slow sand filters, offering reliable, chemical-free water purification for small communities and large-scale applications.

Sand filters offer a cost-effective, low-maintenance solution for clear pool water, efficiently removing dirt, debris, algae, and phosphates in both residential and commercial pools.

Sand is essential in utilities, protecting and supporting underground cables and pipes while ensuring thermal regulation and long-term reliability.

Our free-flowing specialist sand improves traction and braking for locomotives and trams, enhancing safety in rain, ice, and leaf conditions.

Range of bagged aggregates including sand, gravel, and recycled materials, supplied in convenient sizes for construction, landscaping, and general building applications.

Innovative concrete block system designed for moderate wave conditions, combining multiple columns to create durable, interlocking coastal defence structures.

Holcim UK provide high-quality soils for a wide range of applications, including landscaping, horticulture, and construction.

Clean, dry fine sand ideal for filling paving joints, preventing movement while allowing drainage, supplied ready-to-use in convenient 25kg bags.

Durable stone fill designed for gabion baskets, nets, and rolls, providing structural support, drainage, and erosion control in civil engineering projects.

150–300mm stone suitable for walling and gabion filling, offering a larger, durable option for structural support and decorative applications.

High-performance aggregate range for controlled water management, supporting SuDS applications and improving drainage efficiency in sustainable construction projects.

Large interlocking concrete armour units designed for breakwaters, providing robust coastal protection through a stable, randomly placed system resisting heavy wave action.