Aggregates & Cement | Building Supplies

Aggregates and cement are the backbone of most building projects, providing strength, stability and long-lasting performance. Whether you're mixing concrete, laying foundations, preparing mortar or finishing internal surfaces, our range of high-quality materials supports both professional construction and DIY projects with dependable results.

Cement for Strong, Durable Structural Work

Cement is a key ingredient in concrete, mortar and screed mixes. Our cement products are suitable for bricklaying, rendering, general construction, repairs and groundwork. With consistent performance and rapid setting options available, cement ensures strong, durable and reliable results across all building applications.

Concrete & Mortar for Foundations, Walls and Repairs

Our concrete & mortar range includes ready-mix concretes, multi-purpose mortar and specialist mixes designed for structural and non-structural use. Concrete & mortar products provide excellent workability, strength and long-term stability for foundations, paving, wall construction and repair work.

Sand & Ballast for Mixing, Landscaping and Groundwork

Sand & ballast materials are essential for creating concrete mixes, laying paving, building sub-bases and carrying out general landscaping. Whether you need sharp sand, building sand, ballast or gravel, our sand & ballast range delivers consistency and excellent load-bearing performance.

Screed for Smooth, Level Internal Flooring

Screed is ideal for creating level, smooth subfloors ready for tiling, flooring or carpet installation. Our screed products offer excellent compressive strength, durability and easy application for both domestic and commercial projects.

Additives & Chemicals for Enhanced Performance and Workability

Additives & chemicals improve the performance of cement, mortar and concrete mixes. These include plasticisers, frost-proofers, waterproofing agents, bonding agents and cleaning solutions. Additives & chemicals enhance strength, reduce cracking and improve workability in all weather conditions.

Render & Wall Coatings for Protective, Smooth External Finishes

Render & wall coatings provide a durable, weather-resistant finish for exterior walls. Available in traditional and modern formulations, render & wall coatings improve insulation, protect against moisture and enhance the appearance of any building façade.

FAQs

What aggregates do I need for concrete?

A strong concrete mix typically requires sand & ballast combined with cement for strength and durability.

Can I use ready-mix products for quick repairs?

Yes — our concrete & mortar ready-mix options are ideal for fast, convenient repair work.

Do additives improve the performance of cement?

Absolutely. Additives & chemicals can enhance setting times, strength, waterproofing and overall mix quality.

Check out our other Building Supplies range at JJ Building Materials.