Brocksolid Concrete
Shed Slabs Grafton
Built tough for local conditions, our licensed team delivers high-quality concreting across the Clarence Valley with local experience and reliability.
SLABS WITH BACKBONE
The Right Base For Every Shed
If you’re planning a new shed slab in Grafton, it’s important to get the base right — even if the structure’s lighter than a house. At Brocksolid Concrete, we pour durable, properly finished concrete slabs for sheds of all shapes and sizes across the Clarence Valley. Whether you’re building a garden shed, workshop, farm storage or something bigger, we’ll tailor the slab thickness, reinforcement and layout to match your plans and intended use.
Unlike house slabs, most shed slabs don’t need waterproof membranes or footings, but the prep still matters. A clean, level base will give your shed better drainage, longer lifespan and fewer structural issues down the line. We’ll handle excavation, formwork and the final pour with care — no stress, no mess.
Call 0435 716 700 to book a shed slab that’s practical, tough and ready when you are.
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Frequently Asked Questions
How thick should a shed slab be in Australia?
Most shed slabs in Australia are poured at around 100mm thick. For heavier structures or machinery, a thicker slab or additional reinforcement may be required based on site conditions.
Do I need reinforcement in a shed slab?
Yes. Even smaller shed slabs typically require steel mesh reinforcement to prevent cracking and ensure long-term strength, especially on reactive soils or sloping sites.
Can a shed slab be used without footings?
Yes, smaller sheds on stable ground may not need footings. However, for larger or heavier sheds, edge thickening or basic footings are often recommended for added stability.
Done Once, Right
How Shed Slabs Differ
A shed slab isn’t just a smaller version of a house slab — it’s built for different loads, conditions and use cases. Here’s what makes it unique.
- Lighter load, thinner base: Shed slabs usually don’t carry the weight of walls or living spaces, so they’re poured thinner — often around 100mm.
- No waterproof membrane: Unless you're turning your shed into a studio or office, you typically won’t need a moisture barrier under the slab.
- Simpler footing requirements: Footings or thickened edges aren’t always needed for sheds, though we’ll include them if your design or soil calls for it.
- Tailored to your tools: We’ll match the slab to your shed’s purpose — whether it’s for storage, workbenches, or housing heavy gear.
- Quicker to prep and pour: With less engineering and structural work involved, shed slabs are generally faster to complete — without compromising quality.
Need help planning the right slab for your shed? We’re always happy to talk through the options.
