When it comes to paving, whether it’s a driveway, patio, or walkway, getting the foundation right is key to a long-lasting and professional finish. The material you put down before paving will determine how stable, durable, and level your final surface will be. At Nepean Landscape Supplies, we offer a range of high-quality base materials to ensure your paving project stands the test of time.
Why Is a Strong Base Important?
A well-prepared base prevents shifting, sinking, and cracking in your pavers. It helps distribute weight evenly and improves drainage, reducing the risk of water damage over time. Choosing the right base material is crucial for achieving a solid and level surface.
Top Base Materials for Paving
Best for: Driveways, pathways, and heavy-traffic areas.
Road base is a blend of crushed rock and fines that compacts tightly to create a strong and stable foundation. It’s ideal for high-traffic areas as it provides excellent load-bearing capacity.
How to use it:
- Spread a 100–150mm layer for pathways or patios.
- Use 200–300mm for driveways or heavy-duty surfaces.
- Compact it thoroughly with a plate compactor.
Best for: Small paving projects and under synthetic turf.
Also known as stone dust or blue metal dust, this fine material compacts well and provides a firm, smooth surface for pavers. It’s great for smaller projects and areas where a finer finish is needed.
How to use it:
- Spread a 50–100mm layer.
- Compact it to create a firm, even surface.
- Ensure proper drainage to prevent pooling water.
Best for: A levelling layer under pavers.
Once you’ve compacted your base material, a layer of coarse sand helps create a level surface for laying pavers. It also allows for minor adjustments to ensure perfect alignment.
How to use it:
- Spread a 30–50mm layer over your compacted base.
- Screed it evenly for a smooth finish.
- Lay your pavers directly on top.
4. Crushed Limestone
Best for: Areas needing excellent drainage and stability.
Crushed limestone is a great alternative for driveways and paths, offering a solid base with excellent drainage properties. It compacts well and helps prevent water pooling.
How to use it:
- Apply a 100–150mm layer, compacting between layers.
- Top with bedding sand for an even finish.
Final Tips for a Strong Paving Base
- Always compact your base material using a plate compactor for maximum stability.
- Ensure proper drainage by sloping the base slightly to direct water away.
- Use edging restraints to keep your pavers from shifting over time.
- Check local regulations for required base thickness, especially for driveways.
Get Your Paving Base Materials from Nepean Landscape Supplies!
At Nepean Landscape Supplies, we stock high-quality road base, crusher dust, bedding sand, and more to ensure your paving project is built to last. Contact us today or visit our yard to find the right materials for your next job!
Australia
Hong Kong SAR
Indonesia
Malaysia
New Zealand
Philippines
Singapore
