Shed & Garage Slabs Brisbane

The Perfect Concrete Slab for Your New Shed or Garage

Durable, level, and built precisely to your shed's or garage's specifications. We work with all major brands, including Stratco, Absco, Titan, and Bunnings kits.

Ready for a Rock-Solid Foundation

Let’s get your shed or garage project underway. Contact Macqueensland Constructions today for a fast, fixed-price quote you can trust.

Discover Our Related Services

Explore Our Concrete Slab Services

Decorative Concrete Finishes

Don’t Risk Your New Shed or Garage on a Poorly Laid Slab

Don’t Risk Your New Shed on a Poorly Laid Slab

You’ve invested in a quality shed or garage to protect your car, tools, or equipment. The single most important step in ensuring its stability and long-term durability is a professionally built concrete foundation. A poorly laid slab can cause cracking, drainage problems, and structural instability. With Macqueensland Constructions, you’ll get a slab that’s engineered to last — hassle-free, on time, and to spec.

We Build Slabs for Any Structure

No matter the shed or garage type, we’ll deliver the right foundation for the job.

Garden & Tool Sheds
Perfectly sized and finished for any kit shed from Bunnings, Stratco, Absco, and more.
Single & Double Garage Slabs
Engineered with correct thickness and steel reinforcement to handle vehicle weight and meet Australian building codes.
Workshop Slabs
Custom heavy-duty slabs designed to support hoists, workbenches, and machinery.
Carport Slabs
A clean, functional base that keeps your carport level and secure.

What’s Included in Your All-Inclusive Quote

When you request a free quote, you’ll know exactly what’s included — no hidden surprises.

Site Preparation: Minor excavation and a level, compacted base.
Formwork: Timber frames built to your exact shed or garage dimensions.
Vapour Barrier: Protects your slab from moisture rising through the ground.
Steel Reinforcement: High-quality mesh to prevent cracking and improve strength.
Concrete Supply & Pour: Using 25 MPa strength concrete for lasting performance.
Professional Finish: Choose from smooth, broom, or trowel finishes.
Optional Extras: Rebates, major excavation, or soil removal if needed.

Why Professional Installation Matters

Skip the stress of DIY and get it right the first time.

Slab Thickness
We build to the correct depth: typically 100mm for a standard shed and thicker for garages designed to support vehicles.
Steel Reinforcement
Steel mesh is essential — it acts as the skeleton of your slab, giving it strength against movement and cracking.
The Slab Rebate
This step-down edge prevents water from flowing into your shed. It’s a must-have for a watertight foundation.

Why Choose Macqueensland Constructions?

Local Experience – With decades of concreting expertise across Brisbane and Redlands, we know how to build slabs that last in Queensland’s unique conditions.
Fixed-Price Quotes – No surprises. You’ll know exactly what’s included before we begin.
Trusted by Shed Owners – We work seamlessly with all major shed brands, including Stratco, Absco, Titan, and Bunnings kits.
Council Compliant – We ensure your shed or garage slab meets all required standards.
End-to-End Service – From site preparation to the final finish, we handle every step.
Punctual & Professional – Projects delivered on time, with a clean site at handover.

Shed & Garage Slabs Brisbane – FAQs

How much will my shed slab cost?

Costs vary depending on size, site access, and preparation needs. Request a free quote for an accurate price.

How long will it take to build my shed on it?

Typically, after 7 days for light traffic, though full curing takes 28 days.

Can you build from my shed kit plans?

Yes — we work with all major shed brands including Bunnings, Absco, Stratco, and Titan.

Do I need a rebate edge?

Yes, we recommend rebates to keep water out and ensure a long-lasting structure.

Expert Help is Just One Call Away

We make construction simple, from clear quotes to on-time delivery. Contact us now to discuss your next landscaping, concreting, or renovation project. Call us or submit your free quote request today!

Brisbane Service Areas for Shed & Garage Slabs

Macqueensland Constructions proudly delivers quality shed and garage slabs throughout Brisbane and the Redlands region. Whether you’re laying the foundation for a Bunnings kit shed in Wynnum, building a double garage in Brookfield, or preparing a workshop in Rochedale, our team brings expert craftsmanship and local knowledge to every project.

We regularly complete shed and garage slab projects in:

Redlands & Bayside: Cleveland, Ormiston, Manly, Wynnum, Gumdale, Lota
Brisbane Inner City & Southside: Norman Park, Coorparoo, Holland Park, Rochedale
Western Suburbs: Kenmore, Chapel Hill, Pullenvale, Brookfield
Inner West & CBD Fringe: Paddington, Toowong, Highgate Hill
Northside & East Brisbane: New Farm, Ascot, Clayfield