The Different Types of Aggregates and When to Use Them
- Gari Jones
- 7 days ago
- 3 min read
When planning a construction, groundwork or landscaping project, choosing the right aggregate is one of the most important decisions you’ll make. The right material ensures strength, stability, and a long-lasting finish — whether you’re building a new driveway, laying a patio, or preparing foundations for a larger development.
At Lelo Aggregates, we supply a wide range of high-quality aggregates across North Wales, serving both trade and domestic customers. Here’s a simple guide to the main types of aggregates we offer and when to use each one.
Construction Aggregates
Our Construction Aggregates are durable, heavy-duty materials used in building and civil engineering projects. They include Type 1 and Type 2 sub-bases, 6C, 6F5, and other crushed stone grades suitable for load-bearing layers.
When to use:
For creating a solid sub-base beneath roads, driveways or car parks
In structural groundwork such as foundations and pipe bedding
Where long-term strength and stability are essential
Construction aggregates form the backbone of most building projects, providing a reliable base that supports everything above it.
Sand & Gravel
Sand and Gravel Aggregates are versatile materials used in concrete production, rendering, drainage and general groundwork. Sand provides a fine, even surface, while gravel offers drainage and bulk.
When to use:
In concrete mixes for building and paving
For pipe bedding and drainage layers
In landscaping and general construction fill
If you’re unsure what you need for your project, our team can recommend the right mix or grade for the job.
Recycled Aggregates
Sustainability is increasingly important in construction, and Recycled Aggregates provide a cost-effective, eco-friendly alternative to quarried materials. These are produced from crushed concrete, brick and other construction waste, screened and graded for reuse.
When to use:
For sub-base and back-fill applications
Where cost and environmental impact are key considerations
For driveways, car parks and general groundwork
Recycled aggregates offer excellent performance while helping reduce waste and promote the circular economy.
Soil Aggregates
Our range of Soil Aggregates includes screened topsoil, sub-soil and compost blends for landscaping and restoration projects. These products are ideal for improving ground quality and supporting planting or turfing.
When to use:
For garden and landscape preparation
When improving drainage or soil structure
In land restoration or levelling work
All our soils are screened to ensure quality and consistency, ready for immediate use on site.
Decorative Aggregates
If appearance matters as much as function, Decorative Aggregates are the perfect choice. Available in a range of colours, sizes and textures, these stones are ideal for finishing touches that enhance kerb appeal.
When to use:
For driveways, pathways and patios
In gardens and outdoor design projects
As decorative borders or features
Decorative aggregates are low-maintenance, long-lasting, and a great way to add character to any outdoor space.
Choosing the Right Aggregate
Selecting the right aggregate depends on:
Project type: structural groundwork, landscaping, or aesthetic use
Load and durability: whether it needs to support vehicles or foot traffic
Drainage requirements: important for wet or clay-based ground
Budget and sustainability goals: recycled options are often more economical and eco-friendly
If you’re not sure which product is right for your project, our friendly team can help you choose the best material based on your specific needs.
Order Aggregates in North Wales
At Lelo Aggregates, we supply and deliver a full range of aggregates across North Wales for both trade and domestic customers. With a reliable fleet, competitive prices and local expertise, we make it easy to get the materials you need — when and where you need them.
👉 Explore our full product range at www.leloaggregates.co.uk or contact us today for a quote.
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