Quality Sand Supplies for Sale in Brisbane, Logan and Surrounds

Need quality sand and rock supplies for your landscaping project in Brisbane, Logan, and the surrounding areas? Outback Supplies is the partner you can trust!

Whether you’re managing large-scale landscaping projects, coordinating construction crews, or working on precision bricklaying, the right materials are critical to keeping operations on track. Shortages of essentials like fine sand, crusher dust, or drainage gravel can disrupt schedules, inflate costs, and affect client satisfaction. That’s why we’re committed to providing a dependable pipeline of bulk landscaping supplies, supported by on-time delivery and local industry expertise.

Get in touch with us today to discuss your requirements and receive personalised assistance from our highly experienced team!

What We Offer

Fine Sand

Our fine sand is double-washed for purity and consistency. With its silky texture and fine grading, it’s the material of choice for top-dressing lawns, filling playgrounds and sandpits, finishing plaster work, and bedding applications. When precision and a smooth finish matter, this is the sand professionals rely on.

Coarse Sand

Durable and versatile, our coarse river sand is double-washed and graded to perfection. It delivers the strength and drainage capacity needed for paving, screeding, and bedding jobs. From tiled floors to landscaped arenas, this sand gives a solid foundation and reliable performance.

Crusher Dust

Produced from high-quality aggregates, our crusher dust is clean, stable, and compacts with ease. It’s the go-to choice for sub-base preparation under slabs, pavers, turf, and pathways. Because it’s finer than roadbase yet just as dependable, it ensures a durable, level finish every time.

Brickies Loam

Preferred by experienced bricklayers, our brickies loam offers the perfect sandy loam blend for mixing mortar and laying bricks with confidence. Its workability and consistency make it a must-have for anyone looking to achieve strong, lasting brickwork.

Concrete Blend

Save time and guarantee quality with our pre-mixed blend of gravels and sands. Ready to combine with cement and water, this blend provides a reliable base for concrete work—from slabs and footings to small DIY projects. With our mix, you get uniformity and strength without the guesswork.

Roadbase (20mm minus, CBR15)

Our roadbase is tough, compactable, and designed to withstand heavy-duty applications. Ideal for driveways, rural roads, concrete pads, and construction bedding, it’s the dependable underlayer that keeps your projects strong under pressure.

Drainage Gravels (5–7mm, 10mm, 20mm)

We supply premium crushed basalt gravels in multiple sizes, perfect for drainage, trench backfilling, retaining walls, and around pipes. Their high strength and natural colour variations also make them a standout choice for decorative applications or as part of a concrete blend.

Practical Applications of Our Sands, Rocks, & Gravel

Our premium sands, rocks, and gravels are valued for their strength, consistency, and versatility, making them indispensable across a wide range of projects, including:

Concreting and Foundations: Use roadbase for a firm sub-layer, followed by crusher dust for compaction and fine sand for finishing. Together, they create a stable, load-bearing foundation for slabs, footings, and other structural concrete work.

Bricklaying and Rendering: Brickies loam provides the perfect texture and binding quality for mortar mixes, while fine sand ensures smooth, even finishes for plastering and rendering.

Sub-Base and Compaction Layers: Crusher dust and roadbase compact tightly, forming a strong platform under driveways, pathways, and construction pads that prevents shifting or sinking over time.

Paving and Landscaping: Coarse sand creates an even bedding layer for pavers and tiles, while drainage gravel improves water runoff around landscaped areas, helping prevent pooling and erosion.

Retaining Walls and Drainage Systems: Washed drainage gravels, combined with coarse sands, allow water to flow freely behind retaining walls, reducing hydrostatic pressure and protecting structural integrity.

Driveways, Rural Roads, and Site Fill: Roadbase delivers a compactable, heavy-duty surface that can withstand constant vehicle traffic, while crusher dust provides a finer top layer for smoother finishes on driveways and access roads.

The Outback Supplies Difference

At Outback Supplies, all our products are carefully selected for performance, durability, and consistency. Every load is quality-checked and priced competitively, giving you confidence that your projects will be completed within budget, without compromising quality.

Our premium sand and rock supplies are available for delivery across Brisbane, Logan, and Tweed Heads. We also accommodate larger orders for the Sunshine Coast. It’s this commitment to quality, reliability, and local expertise that makes Outback Supplies the trusted name for bulk sand and gravel deliveries.

Order in Bulk and Save

At Outback Supplies, we offer competitive pricing on bulk orders of sand, rock, and gravel, providing you with access to high-quality materials at an excellent value. Whether you’re working on a major landscape construction job or preparing multiple sites, we deliver the quantities you need, quickly and reliably.

“The new owners have done a tremendous effort bringing this daggy landscape yard back to life, can’t fault the customer service and the products are of top quality. We Will be returning customers.”

— Amy Lovell

“Not experienced in anyway with landscaping so could have been taken advantage of. However the team asked what I was looking to do and sold me the cheaper stuff. Didn’t try and upsell, just got me exactly what I needed. This kind of honesty is hard to find. Highly recommend these guys.”

— Aaron Gray

“Great people. I’ve been with them for my stable bedding virtually from the start. Always willing to help, and one of the few who would deliver happily to the remote area I live. Can’t recommend these guys enough. 10 Stars.”

— Tracey Beggs