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Design a custom industrial shed online. NCC compliant, fire-rated where needed, BlueScope steel. Quotes from ShedSafe accredited dealers nationwide.

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About Industrial Sheds

What is an industrial shed?

An industrial shed is a steel-framed commercial building used for manufacturing, storage, light industrial work, fleet servicing, distribution or trade operations. Under the National Construction Code, most industrial sheds fall into Class 7b (storage), Class 8 (production / processing / assembly / packing), or Class 7a (carpark for commercial vehicle storage). The classification drives fire compliance, exit travel distances, sprinkler thresholds and structural detail (Australian Building Codes Board, NCC Volume One, Class 7 and Class 8 building classifications).

ShedDesigner industrial sheds are built from 100% Australian-made BlueScope steel, clad in Colorbond®, and engineered to AS/NZS 1170.2 wind loading and AS/NZS 1170.0/1 dead and live load requirements for the actual block (Standards Australia, AS/NZS 1170.2:2021 Structural design actions, Part 2: Wind actions). The 3D designer carries layouts that match the most common industrial use cases, so you can size around the workflow rather than starting from a blank slate.

Use cases by NCC class

The NCC class is the lever council and certifiers pull on first. Three patterns cover most ShedDesigner industrial buyers.

Class 7b storage. Bulk storage, warehousing, parts distribution, cold storage envelope. Walls on all four sides, roller doors sized for the loading pattern (vans through to B-double access), eave height tuned to forklift mast height and racking. For a pure warehouse build, see warehouses.

Class 8 production / assembly / processing. Manufacturing floors, fabrication shops, food processing, assembly lines. Walled, slab-floored, often with three-phase, exhaust, dust extraction and overhead crane provision. Compliance is heavier than Class 7b because workers occupy the space all day. For a workshop-led trade build, see workshops.

Class 7a carpark and fleet storage. Commercial vehicle storage and small carpark structures. Walled or partly walled, slab, often integrated with a Class 7b or Class 8 main building.

Fire compliance and sprinkler thresholds

Two NCC numbers drive most of the buyer's compliance budget.

Sprinkler thresholds (NCC Volume One). Class 7b and Class 8 buildings exceeding 18m in effective height, or with floor area beyond the deemed-to-satisfy thresholds in NCC Volume One Section E1, generally trigger automatic sprinkler protection under AS 2118.1 (Australian Building Codes Board, NCC Volume One, Section E1 Fire fighting equipment). Most ShedDesigner industrial buyers sit comfortably under the thresholds with a single-storey portal-frame shed at a 6 to 9 metre eave, so sprinklers are not always required. Your dealer flags the threshold against your design at quote stage.

Fire separation distances and BCA boundary setbacks. Industrial sheds within 3 metres of an allotment boundary or another building usually require fire-rated wall construction (FRL, Fire Resistance Level) under NCC Volume One Section C. Steel framing with fire-grade plasterboard or specialist insulated panel cladding meets the requirement. Site setback is the cheapest way to avoid the cost.

Sizing for forklifts, racking and trucks

Three numbers usually decide the build.

Forklift mast height extended. Standard counterbalance forklifts run a 3.0 to 3.5 metre lowered mast height, climbing to 4.5 to 6 metres extended. Reach trucks climb higher, with masts to 7.0 metres or more on tall racking. Plan eave height for extended-mast clearance plus 300mm safety margin.

Racking pitch. Standard pallet racking pitches at 1.5 to 1.8 metre intervals. Plan span and bay spacing so racking doesn't have to dodge internal columns. Most ShedDesigner industrial templates run column-free spans of 18 to 30 metres (extending past 30 metres pushes into custom engineering review).

Truck access. Pantech rigid trucks need 4.2 to 4.5 metre roller door height. Semi-trailers need 4.8 to 5.0 metre. B-doubles or tilt trays push higher. Plan the loading bay around the largest vehicle that will reverse in regularly.

Tax, depreciation and lender treatment

Industrial sheds carry meaningful commercial tax framing.

Depreciation as capital works. Commercial buildings, including new steel sheds used to produce income, generally qualify for a capital works deduction of 2.5 per cent a year over 40 years under Division 43, and buildings used mainly for eligible industrial activities may qualify for 4 per cent over 25 years (Australian Taxation Office, Capital works deductions Division 43). Internal fit-out, plant and equipment depreciate faster as separate plant items. Confirm eligibility and the right asset split with a quantity surveyor or registered tax agent.

Commercial lender treatment. Choosing a ShedSafe accredited supplier gives lenders, insurers and certifiers independent assurance that the shed's engineering has been third-party reviewed for compliance with the National Construction Code. A Class 8 shed financed as commercial property runs to a different lending and repayment pattern than a Class 7b storage warehouse, with different tenant covenant expectations.

Before you get quotes

100% Australian-made BlueScope steel. Structural framing and Colorbond® cladding. BlueScope's COLORBOND® steel cladding for sheds and garages carries a warranty of up to 15 years against corrosion to perforation, with the exact period set by location and application (BlueScope, Garages & Sheds Warranty). Check your build on BlueScope's online warranty estimator.

ShedSafe accredited dealers, no exceptions. Every dealer on ShedDesigner is ShedSafe accredited under the Australian Steel Institute programme, which independently assesses dealer design and engineering against the National Construction Code and AS/NZS 1170.2.

One design, multiple quotes. Your industrial shed design goes out to dealers covering your region. Every quote prices the same shell, in the same steel, to the same engineering, against the same NCC class. Variations in fire compliance, fit-out and slab specification are itemised so you can compare the line items, not the headline number.

Key Specs

450 MPa BlueScope Steel
22 COLORBOND colours
Customise every dimension

Accreditations

ShedSafe Accredited
Australian Building Codes
100% Australian Steel
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Frequently Asked Questions

What NCC class is an industrial shed?

Most industrial sheds fall into Class 7b (storage), Class 8 (production, assembly, processing, packing), or Class 7a (commercial carpark / fleet storage), under the National Construction Code Volume One. The class drives fire compliance, exit distances, sprinkler thresholds and structural detail. Bulk storage warehouses are usually Class 7b; manufacturing or fabrication floors are usually Class 8; combined uses are classified by the predominant function. Your certifier signs off the final class with the council application.

When does my industrial shed need sprinklers?

Class 7b and Class 8 buildings that exceed 18 metres effective height, or that exceed the floor area thresholds in NCC Volume One Section E1, generally require automatic sprinkler systems under AS 2118.1. A single-storey portal-frame shed with a 6 to 9 metre eave typically sits comfortably under the threshold and doesn't need sprinklers, but stored goods and use case can trigger them earlier (cold storage, hazardous materials). Your dealer and certifier check the threshold against your specific design.

How close to the boundary can my industrial shed be?

Within 3 metres of an allotment boundary or another building, NCC Volume One Section C generally requires fire-rated (FRL) wall construction. Steel framing with fire-grade plasterboard linings or specialist insulated panel cladding meets the requirement. Setting the building back beyond 3 metres is usually the cheapest way to avoid the fire-rating cost. Council planning controls add their own setback and overshadowing rules on top of the NCC.

What eave height for forklift access?

Plan for the extended mast height of your tallest forklift plus 300mm safety margin. Standard counterbalance forklifts run 4.5 to 6 metres extended; reach trucks can push 7 metres or more on tall racking. Most ShedDesigner industrial templates carry a 6 to 9 metre eave envelope, which suits standard counterbalance and reach truck operations. Push past 9 metres for tall narrow-aisle warehousing and your dealer will engineer accordingly.

What's the maximum column-free span?

Most ShedDesigner industrial templates carry column-free spans of 18 to 30 metres. Larger spans up to 40 metres or more are routinely engineered for warehouse and manufacturing buildings, with custom portal frames. Past that, the structure pushes into bespoke engineering review. Column-free span matters because pallet racking pitches at fixed intervals, and internal columns force racking to break around them, costing usable floor space.

How is an industrial shed depreciated for tax?

Industrial sheds and warehouses used to produce income generally qualify for a capital works deduction of 2.5 per cent a year over 40 years under ATO Division 43, and buildings used mainly for eligible industrial activities may qualify for 4 per cent over 25 years. Internal fit-out (lighting, racking, mezzanines, plant, three-phase power, dust extraction) often depreciates faster as separate plant and equipment. Confirm eligibility and the right asset split with a quantity surveyor or registered tax agent before signing, especially if you intend to sell or lease the building.

Can I add a mezzanine or office to an industrial shed?

Yes, and many buyers do. A mezzanine office is common at one end of a Class 7b or Class 8 shed, typically Class 5 (office) classification with its own fire and amenity provisions. Adding the mezzanine at the design stage is materially cheaper than retrofitting one in later because the structural columns, slab thickness and stair compliance are baked into the engineering from day one.

What's the difference between an industrial shed and a warehouse?

A warehouse is the most common form of Class 7b storage. An industrial shed can also be Class 8 (manufacturing) or a hybrid Class 7b / Class 8. The difference matters for fire compliance, occupant numbers and fit-out, since Class 8 buildings carry stricter provisions around occupied workspace, ventilation and amenity. For a warehouse-led build, see warehouses. For a workshop-led trade build, see workshops.

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