Reliable aggregate supplies are the foundation of a well-run construction or landscaping project. The correct stone must perform as intended, arrive in a useful format and reach the site safely. A bargain load becomes expensive when the grading is wrong, the quantity is short, or the delivery vehicle cannot gain access.
Aggregate Superstore is an online destination for construction, landscaping and surface-preparation products. We supply aggregates, shot blasting materials and related project essentials, supported by nationwide delivery, bulk delivery options, online chat and secure payments. This guide will help you make a more confident aggregate order.
Aggregate supplies include granular materials used to create sub-bases, drainage layers, concrete mixes, road construction and decorative finishes. Common aggregates include limestone, granite, gravel, sand and recycled crushed material. Each can be processed into different particle sizes and gradings.
A product with fines behaves differently from clean, single-sized stone. Fines fill voids and help a layer compact densely. Clean aggregate leaves more open space, which can support drainage. Decorative aggregates are chosen partly for colour and texture, but they still need to suit the traffic, slope and maintenance requirements of the site.
At Aggregate Superstore, product pages identify the grade, pack size and intended uses. For regulated or engineered work, the project specification and current product datasheet should be checked before purchase.
Ask what the material needs to do. A sub-base must distribute load and compact correctly. A drainage stone must allow water to pass. A driveway surface must resist excessive movement, while a garden mulch should suit planting and maintenance.
Choosing solely by appearance can create poor performance. Equally, the strongest-looking aggregate may be unnecessary for a lightly used decorative area. Match the material to its function first, then compare colour, price and delivery format.
Aggregate sizes are usually stated in millimetres. A description such as 10 to 20mm indicates a particle range, while a clean 20mm stone contains relatively little fine material. A graded sub-base includes multiple sizes so that smaller particles fill the gaps between larger pieces.
The familiar names used by contractors are helpful, but the full product description is safer. Similar names can refer to materials from different sources or with different properties.
Drawings, bills of quantities and engineering specifications may state an exact aggregate type, grading and compacted thickness. Follow those documents. If a substitution is proposed, obtain approval from the responsible designer or client before ordering.
For a domestic project without formal drawings, an experienced installer can assess the ground, loading, drainage and required build-up. General online guidance cannot see soft spots, slopes or buried services on your site.
Sub-base aggregate provides the strong, stable foundation needed for a wide range of construction projects. Installed beneath paving, asphalt, concrete and gravel surfaces, it helps distribute loads evenly, reduces movement and creates a durable base capable of supporting long-term use. A properly constructed sub-base is essential for achieving a high-quality finish and extending the lifespan of the completed surface.
Compactable sub-base materials are manufactured using a carefully controlled blend of aggregate sizes, from larger stones through to fine particles. When laid in layers and mechanically compacted, the finer material fills the gaps between the larger pieces, creating a dense, stable platform with excellent load-bearing properties. Each layer should be compacted to the specified depth, level and fall to ensure correct drainage and structural performance.
For larger construction projects, coarser aggregates such as 6F5 stone are commonly used as capping layers, bulk fill or lower foundation courses. Their larger particle size makes them ideal for building up levels, improving ground stability and supporting heavy loads. Once the required formation has been achieved, a finer sub-base aggregate is typically installed above the 6F5 to provide a smooth, compacted surface ready for paving, concrete, asphalt or other finished construction materials.
Selecting the correct sub-base aggregate depends on the intended application, ground conditions and loading requirements. Using the appropriate material and installing it correctly helps create a stable foundation that performs reliably for years to come.
Angular gravel tends to interlock more effectively than rounded stone, which can make it useful for trafficked surfaces. Around 20mm is a common surface size for driveways, while smaller chippings may suit paths and borders. Secure edging and a correctly prepared base improve performance.
Decorative aggregate is an attractive and practical way to enhance outdoor spaces while keeping maintenance to a minimum. Whether you are creating garden borders, pathways, driveways, rockeries or feature areas, decorative stone provides a long-lasting finish that complements both modern and traditional landscapes.
Available in a wide range of materials, including limestone, granite and other natural stone, decorative aggregates offer a variety of colours, sizes and textures to suit different design styles. From light, contemporary tones to darker, more traditional finishes, there is an option for almost every landscaping project.
As decorative aggregate is a natural product, each stone is unique. Variations in colour, shade, shape and texture are normal and contribute to the character of the finished surface. While samples are useful for selecting a suitable product, they should be viewed as a guide rather than an exact representation of a full bag or bulk load. Natural variation should always be expected, ensuring every installation has its own distinctive appearance.
Concrete is one of the most widely used construction materials, combining cement, water, fine aggregate such as sand, and coarse aggregate in carefully controlled proportions. Each ingredient plays an important role in determining the finished concrete’s strength, durability, workability and long-term performance.
The quality of the aggregates used is particularly important. Clean, well-graded sand and stone help produce a consistent mix that is easier to place, compact and finish while reducing the risk of voids and weak spots. The grading of the aggregate also influences how much cement and water are required, making it an essential part of achieving the correct mix design.
Different construction projects require different concrete specifications. Foundations, floor slabs, driveways, retaining walls and structural elements all have varying strength and performance requirements. For this reason, specified concrete mixes should always be used for structural work, ensuring the finished concrete complies with relevant design standards and engineering requirements.
Rather than estimating proportions by eye, professional builders and contractors rely on proven mix designs or ready-mixed concrete supplied to an exact specification. This delivers greater consistency, improved structural integrity and better long-term durability. Where there is any uncertainty about the appropriate concrete mix or aggregate grading, professional advice should always be sought before work begins to ensure the material is suitable for the intended application.
For a level rectangular area, multiply length by width by depth, with all dimensions in metres. The result is cubic metres. A 6m by 4m driveway surface laid 0.05m deep requires 1.2 cubic metres before allowances.
Converting volume to tonnes requires the bulk density of the chosen aggregate. Add an allowance for compaction, uneven formation, settlement and waste. Different products occupy different volumes at the same weight, so one conversion factor should not be applied to every aggregate.
Split irregular spaces into simple shapes and calculate each separately. Measure the actual site rather than relying on plans where boundaries or levels may have changed. For expensive or technically critical orders, ask the installer or designer to confirm the quantity.
Bulk bags keep material contained and can suit smaller projects, restricted working areas and sites where more than one aggregate is required. Aggregate Superstore lists product-specific bag weights, including 800kg bags for selected materials. Actual delivered weight and natural product variation may be subject to the tolerances shown online.
The unloading point must be safe and accessible. A bulk bag should never be suspended over people, vehicles or structures, and customers must not work beneath a raised bag.
Loose tipped aggregate is often efficient for larger quantities. It requires suitable access for a tipper, sufficient overhead clearance and firm, level ground at the agreed drop point. The aggregate will be discharged as a pile, so plan how it will be moved and protect nearby drains or surfaces where necessary.
Before delivery, report narrow lanes, weight restrictions, tight turns, low branches, overhead cables, steep slopes and soft ground. A smaller vehicle may carry less, so the best format depends on quantity as well as access.
Delivery is part of the purchase, not an afterthought. Measure gates and entrances, reserve the unloading area and ensure someone responsible is available if required. Keep children, pets and the public away from vehicle movements.
Check whether the site can accept kerbside placement, crane-offloading or tipping. Exact services vary by product and postcode. Aggregate Superstore offers nationwide delivery and a bulk delivery service, and our team can discuss the available option once we know the material, quantity, postcode and access conditions.
Choose a firm, clean area that will not contaminate the aggregate with soil, leaves or other materials. Separate different grades with secure dividers and cover moisture-sensitive products where appropriate. Prevent material from washing into drains or onto the highway.
Plan storage close enough to the work area for efficient handling but away from excavations, unstable edges and public routes. On a commercial site, include aggregate storage in the traffic-management and environmental plan.
Reputable aggregate supplies should be described accurately and supported by relevant product information. Check datasheets where available and retain delivery records for projects that require traceability.
Aggregates are heavy, and handling can create dust. Use suitable lifting and moving equipment, wear appropriate protective equipment and follow the product safety information. Never overload a vehicle or small trailer.
Sustainability can be improved by selecting suitable recycled aggregate, ordering accurately and avoiding failed construction that must be removed and rebuilt. Efficient logistics and using the correct layer thickness also reduce waste. Recycled material should still meet the requirements of its intended application.
Aggregate Superstore brings a broad product range into one online shop. Customers can compare aggregate supplies for construction and landscaping, order selected samples, use online chat for support and choose secure payment options.
Our base in Wirksworth, Derbyshire, sits within a region known for stone and mineral expertise. More importantly, our service is designed for customers across the UK. Nationwide delivery and bulk delivery options make it easier to source the required material for domestic, trade and commercial projects.
We also supply shot blasting abrasives and are developing a wider selection of paving, fencing and concrete products. That one-stop approach can simplify purchasing when a project needs more than loose stone.
What information should I provide when ordering aggregate supplies?
Provide the product or intended use, quantity, delivery postcode, preferred timing and full access details. Mention restricted roads, narrow gates, low cables, slopes and the proposed unloading area.
What aggregate is best for a driveway?
A driveway normally needs a compacted sub-base and a suitable surface such as angular gravel, asphalt, paving or concrete. The best aggregate depends on the ground, drainage and expected vehicle loading.
Can aggregate be delivered nationwide?
Aggregate Superstore offers nationwide delivery, subject to product availability, quantity, postcode and safe access. Contact the team for the delivery option available to your order.
Should I order aggregate by weight or volume?
Products are commonly sold by weight, but the site requirement is often calculated by volume. Use the bulk density of the exact product to convert between them and include appropriate allowances.
Can I mix different aggregate types in one layer?
Only if the construction design permits it. Uncontrolled mixing can change compaction, drainage and appearance. Keep products separate unless the specified blend is intentional.
Whether you are preparing a driveway, drainage system, garden, access track or construction platform, good results begin with the right aggregate supplies. Browse Aggregate Superstore’s online range, then contact us if you need help with product information, pack size or delivery.
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Aggregate Superstores’ nationwide delivery service offers customers across the country access to our range of products with fast and reliable shipping.
Aggregate Superstores’ free product samples allow you to try selected items at no cost, helping you to make informed purchasing decisions.