Stronger. Smarter. Elevated.

Custom Mezzanine Floor Kits Built to Maximise Your Space.

Unlock the full potential of your shed, warehouse, or workshop with a custom-designed mezzanine floor. Made from certified Aussie steel and delivered as a precision kit — ready for fast, DIY-friendly assembly.


✅ Built to Exceed Australian Standards

✅ Rated for Light, Medium or Heavy-Duty Loads

✅ DIY-Ready, Pre-Drilled & Cut-to-Size

✅ Solar-Ready & Structural Wall Support Optional

✅ Engineered for Minimal Vibration (2mm Max)

Need help with measurements? Call us on 
0467 709 358

Custom-Built Mezzanines for Serious Space Gains

At Aus Best Sheds, we engineer high-strength, stand-alone mezzanine floors for industrial sheds, barns, garages, and warehouses. Whether you’re after a second-story workspace, extra storage, or expanded operations area — our mezzanines are designed to fit your building and your business.

Certified Structural Strength

We use only G450–G500 steel, with deflection limits as low as 2mm for stable, long-term use.

Tailored to Your Needs

Choose your size, layout, joist spacing, load class (3–10kPa), stair placement, wall support, and more.

Flat-Packed for DIY or Builder Use

Everything’s pre-drilled, cut-to-size and labeled — just supply the flooring material and get building.

Get a Fast, Obligation-Free Quote

Send us your floor area (measured inside column-to-column), shed type, and load needs — and we’ll get back to you within 24 hours with a detailed quote and plan.


✅ Aussie Support Team

✅ Free Design Proposal & Freight

✅ 20-Year Structural Warranty

Industrial Sheds

Tip: For the most accurate quote, measure your clear usable space inside walls, not the slab or outer frame.

Why Choose Aus Best Sheds for Mezzanines?

At Aus Best Sheds, we design our mezzanine kits to outperform — not just fill a gap.


You’ll get a fully engineered, free-standing steel structure — not a flimsy bracket system that relies on existing walls or overstressed rafters. Every joint is QR-coded for instant video install help, and every design is made right here in Australia using high-tensile steel.


Strong enough to walk on. Smart enough to install yourself. Ready to expand your space without expanding your footprint.

Our Process is Simple

Adding a mezzanine is easier than you think — we’ve broken it down into a smooth, stress-free process.



Here’s how it works 👇

1.

Tell us your specs — Share your internal column-to-column measurements and layout needs.

2.

Get a detailed quote — We’ll recommend joist span, load class, and send a no-obligation design and price.

3.

You approve, we deliver — Kits arrive pre-cut, pre-drilled, clearly marked, and ready to go.

4.

Scan & build — Use QR codes for install videos. It’s DIY made smart.

What Makes Aus Best Sheds Mezzanines Different?

When it comes to expanding usable space, you don’t want a shaky platform or a half-strength bolt-up. Our mezzanine kits are engineered from the ground up — fully certified, ultra-stable, and built with the same precision we bring to every shed.


✅ Australian-Made, High-Tensile Steel

We never use imported mild steel. Only G450–G500 high-tensile steel in every kit.


✅ Minimal Vibration. Maximum Safety.

Built to a 2mm vibration limit — with no shortcuts like top hats or thin framing.


✅ Built to Fit You

We design to your space, access, and load needs — from 3kPa light storage to 10kPa heavy-duty.


✅ Flat-Packed with QR Install Support

Every joint is labeled and QR-coded for instant assembly videos — no confusion, no guesswork.


✅ Fully Compliant. Truly Stand-Alone.

AS-compliant for load, span, deflection, and fire safety — no reliance on your shed walls or existing beams.