Industrial Unit Mezzanine Brisbane: Adding Space Without Moving

If you run your business from a small industrial unit in Brisbane, you probably know the moment: stock spills into the walkway, the office is a desk in the corner, and the next unit over is either taken or costs far more than you'd like to pay. An industrial unit mezzanine in Brisbane is often the practical alternative to moving, because it adds a second level inside the unit you already lease or own.

This guide is written for owners and managers of smaller units in areas such as Brendale, Virginia, Acacia Ridge and Rocklea. It covers what to check before you commit, how to design for a compact footprint, and how approvals work in Queensland.

Why Units Behave Differently From Big Warehouses

A large distribution centre has room to reorganise. A single unit does not. Footprints are modest, dock access is shared or limited, and the roof height is often the one generous dimension you have.

That is what makes a mezzanine attractive for units: you use air space that is already inside the walls and already paid for. The design does have to respect a smaller floor plate, clear roller doors and forklift turning circles, neighbouring tenants, and landlord or owners' requirements if the unit is leased or strata titled.

Local Context: Where Brisbane Units Tend to Sit

Brisbane's industrial units are spread across several established precincts, and each has its own character.

• Brendale on the northern side has a large mix of trade, light manufacturing and warehousing. See our Brendale location page.
• Virginia and Geebung are close to the northern arterials and suit distributors and trades servicing the north side. See our Virginia and Geebung page.
• Acacia Ridge and Rocklea on the south side are established trade and logistics areas, with many smaller units and workshops. See our Acacia Ridge and Rocklea page.

Across Brisbane, some sites are also affected by flood considerations. Our Grevillea Distribution project involved a Brisbane wholesale supplier that had outgrown its factory, couldn't relocate, and faced limited ground-level space, structural restrictions and flood-zone compliance requirements. A mezzanine let the business expand without disrupting operations. If your unit is in a flood-affected area, tell us early so the design can account for it.

Check Your Unit Before You Design Anything

A site consult will cover this, but it helps to come prepared.

1. Clear height

Measure from the slab to the underside of the roof structure at the lowest point you'd build under, not just the roller door. You need workable headroom below the new level and above it. Services such as lighting, sprinkler lines, ducting and cabling can reduce what's really available.

2. Floor slab and structure

The mezzanine's load goes to the slab and, depending on the design, to the building's structure. Heavy pallet storage needs a different approach from an office. The engineered designs service explains how we approach this.

3. Lease, owner and body corporate position

If you lease the unit, or it sits within a strata title scheme, check what consent the landlord, owner or body corporate requires before you proceed. Many mezzanines are built to be demountable, so you can take the investment with you if you relocate later, but you should confirm what your landlord expects at lease end.

4. Access and operations

Think about how stock, people and equipment will reach the upper level. Stairs, a pallet gate, or a goods lift all take floor space, so they need to be designed together with your workflow. Our mezzanine stairs and mezzanine goods lifts pages give you an idea of the options.

Design Ideas That Suit a Compact Unit

Use the upstairs for what doesn't need to be at ground level

Slow-moving stock, archive, spare parts and seasonal lines can sit upstairs, keeping your ground floor for fast-moving product, benches and vehicles. Offices are another strong candidate.

Keep the ground floor open

Fewer posts mean easier movement underneath, so discuss span and column positions at design stage.

Plan for tight sites

Real units sometimes have unusual features. In the Phase Tech Electrical project, the client had limited height in a domestic shed and needed both offices and storage, so the design used a skinny, strong floor to maximise upstairs and downstairs height. That kind of thinking applies equally to a low-clearance unit.

Think small but useful

Smaller mezzanines can still change a business. The Prolux Electrical 42 square metre project involved a factory with limited ground-floor storage and equipment, vehicles and trailers competing for room. The unit was approximately 6.6 metres high, and FMF installed an approximately 8m × 5.3m mezzanine with stairs and a pallet gate. The Beaudesert 64 square metre mezzanine was also a modest build, an approximately 16m × 4m mezzanine added within an existing building.

For a broader look at how we work with smaller operators, see mezzanines for small business expansion.

Approvals for a Brisbane Industrial Unit

Approvals are where many unit owners get caught out, so it is worth knowing the basics. These are general points, and your certifier will confirm what applies to your unit.

• In Queensland, building work needs a building development approval unless it is accepted development under the Building Regulation 2021 (Schedules 1 and 2). Some work may also need approval under the local council planning scheme (Business Queensland).
• Building approvals are issued by a building certifier, either private or employed by a council. Certifiers are licensed by the QBCC and assess, inspect and certify work against the Building Act 1975, the BCA and the Queensland Development Code (QBCC).
• In Brisbane City Council's area, you must receive building approval from a private certifier before final building certification, and the certifier lodges the documents with Council (Brisbane City Council certifier information page).
• A certificate of occupancy is required before a commercial or industrial building (classes 5 to 9) is used or occupied after building work, and the certifier issues it (Business Queensland).
• Under NCC 2022 Volume One, clause C2D3(4), a mezzanine counts as a storey in the rise-in-storeys calculation if its floor area is more than 200 m² or more than one-third of the floor area of the room, whichever is lesser (NCC 2022 Volume One, Part C2). In a small unit, the one-third test is the one to watch.

We manage the approval process for you as part of the project. Read more on our council approval guidance page.

Staying Operational During the Build

Most unit tenants can't shut for weeks. FMF promotes no-downtime delivery, and on a small footprint we plan the sequence carefully: what gets moved, which areas stay accessible, and when deliveries arrive. Tell us your busy periods and your trading hours, and we'll work around them.

Get a Straight Answer on Your Unit

If you're weighing up an industrial unit mezzanine in Brisbane, call us on 1300 998 883 or request a free quote. We'll book an obligation-free site consult and tell you whether your unit is a good fit.

Mark Slocum, Founder and Lead Consultant, Factory Mezzanine Floors

FAQs

Can I put a mezzanine in a leased industrial unit?

Often yes, but it depends on your lease and the landlord's or owner's consent, and on body corporate requirements if the unit is strata titled. Check with them before you proceed. Demountable mezzanine designs can be taken with you if you move.

Do I need approval for an industrial unit mezzanine in Brisbane?

Building work generally needs a building development approval unless it is accepted development, and a certifier assesses it. Your building certifier will confirm what applies to your unit, and we manage the approval process for you.

How big should a mezzanine be in a small unit?

It depends on your clear height, how you will use the space and where stairs and gates must go. We measure the unit and design to suit rather than applying a fixed size, and our mezzanine consulting service is a good starting point.