From steel sheds in Perth to custom carports in Melbourne and rural sheds in NSW, today’s shed prices vary widely with wind rating, site class, and finish level. This guide benchmarks real 2025 pricing for shed kits and turnkey builds across Australia—so you can compare a 6m x 9m shed price against a 10m x 20m machinery shed, or line up garage shed prices in Brisbane vs Adelaide with confidence.
What do shed prices actually cover in Australia in 2025?
The biggest price drivers for a Colorbond steel shed in 2025 are:
- Wind region and terrain (N2–N4, C1–C4), and Added 2024 WA wind-rating compliance notes.
- Size and height (eave height jump from 3.0 m to 3.6 m can add 8–15%).
- Cladding choice: Colorbond vs Zincalume, core colours vs premium Matt/Ultra.
- Site works: slab thickness, piering, cut/fill, stormwater, driveway tie-ins.
- Openings and bays: roller doors, 3 bay shed vs 4 bay shed with awning, windows, personal access (PA) doors.
- Region: freight to TAS or remote QLD/WA, metro vs regional labour.
- Compliance: BAL (bushfire) in VIC/NSW, cyclonic categories in QLD, snow loads in TAS alpine, corrosion zones near coast.
How much does a shed cost in 2025? (Shed price list you can use)
Indicative ranges in AUD, GST inclusive. Supply-only is the kit price; turnkey adds slab, erection, engineering and council.
- 6m x 9m shed prices (N2–N3, Colorbond roof and walls):
- Shed kit price: $7,500–$12,500
- Turnkey: $18,000–$30,000
- 12m x 12m shed prices (machinery / workshop, 3.6 m eave):
- Shed kit price: $18,000–$32,000
- Turnkey: $55,000–$95,000
- 10m x 20m shed prices (farm machinery storage, high-wind upgrades where required):
- Shed kit price: $26,000–$45,000
- Turnkey: $75,000–$130,000
- Garage shed prices (double garage 6m x 6m with 2 roller doors):
- Shed kit price: $6,500–$11,500
- Turnkey: $25,000–$45,000
- 3 bay shed (e.g., 9m x 7.5m with 3 roller doors):
- Shed kit price: $9,500–$18,500
- Turnkey: $32,000–$58,000
- 4 bay shed price Australia (e.g., 12m x 7.5m); 4 bay shed with awning (3 m skillion):
- Shed kit price: $17,000–$33,000 (+$3,000–$7,000 for awning)
- Turnkey: $45,000–$90,000
- 6×9 garden shed (feet, approx 1.8m x 2.7m) DIY:
- Flat-pack kit price: $450–$950
- Installed on pavers/slab: $900–$1,900
Planning rural storage? For open‑front and enclosed farm structures, see typical hay shed prices in Australia.
Looking for a shed catalogue with prices? Many suppliers will send a PDF shed price list or provide shed kit prices online calculators—great for quick comparisons of Colorbond shed prices vs Zincalume, bay counts, and door layouts.
For larger enclosed workshops and warehouse‑style builds, benchmark per‑m² allowances in our warehouse cost in Australia guide.
Typical add-ons that move the needle
- Concrete slab: $120–$180 per m² for 100–125 mm with mesh (site-dependent).
- Erection: 25–45% of kit value for standard sites; cyclonic or tall wall frames cost more.
- Council/shire: $600–$2,000 (planning, building permit, inspections); BAL/cyclonic assessments extra.
- Insulation and roof ventilation: $1,000–$6,000 depending on area and system.
- Roller doors and automation: $900–$2,200 per door motorised.
What are the best shed materials for Perth’s climate?
Perth’s hot summers and coastal salt mean your cladding choice matters. Below is a Colorbond vs Zincalume comparison with a WA lens.
| Feature | Colorbond | Zincalume |
|---|---|---|
| Upfront cost | +10–15% over Zincalume | Lowest |
| Heat reflectivity | High with light colours (Thermatech) | Good; reflective bare metal look |
| Coastal performance | Use Colorbond Ultra within ~200–400 m of surf | Not recommended close to breaking surf |
| Aesthetics | Large colour palette, including Matt | Industrial look only |
| Warranty | Up to 25 years (site-dependent) | Up to 25 years (site-dependent) |
For steel sheds Perth wide, most homeowners pick Colorbond for heat control and street appeal; rural WA often selects Zincalume roofs with Colorbond walls for a value/looks balance.
Which roof style suits your site and budget?
- Gable roof: Classic look, good rain shedding; common on custom Colorbond garages Perth and regional NSW workshops.
- Skillion (mono-pitch): Modern, cheaper structure at smaller spans, ideal for carports and awnings.
- Flat roof carports: Flat roof carports are the most affordable for many homes (check drainage rules). For current ranges, see car port price in Australia.
How to get council approval for your custom shed in WA
Council-approved sheds WA checklist for most local governments:
- Confirm zoning and setbacks on your lot plan; get a feature survey if unsure.
- Obtain signed engineering to AS/NZS 1170.2 (wind), AS 4100 (steel), and NCC 2022 compliance.
- Provide site plan, slab details, stormwater plan, elevations with colour schedule (Colorbond).
- Lodge building permit (BA2 or BA1) with owner/installer details and fees.
- Schedule inspections if required (footings/slab, frame, final).
Note: Coastal corrosion zones or bushfire BAL ratings may add specifications and cost.
Do I need a cyclone or high-wind shed?
In QLD and northern WA, Cyclone-rated sheds QLD guidance applies. Expect heavier frames, more hold-downs, and stronger doors for C1–C2 (and up). Always confirm your address wind region with council or an engineer.
- Non-cyclonic (N2–N3): Most metro VIC/NSW/SA; sheds Adelaide prices often reflect N2 terrain.
- High wind (N4/C1): Coastal QLD/WA fringes and exposed ridgelines.
- Cyclonic (C2–C4): North QLD, some Pilbara/Top End; larger price uplift in kit and erection.
DIY shed kit vs custom-built — which is cheaper long-term?
- DIY shed kits: Lowest purchase price; best for simple 1–2 bay sheds on flat sites. Ideal for kit sheds for sale promotions and shed kit prices online shoppers.
- Custom-built: Pricier but optimised for site, wind class, and access. Faster approvals and fewer surprises; recommended for larger 3 bay shed and 4 bay shed with awning builds.
- Hybrid: Buy a shed kit, engage local installer for slab/erection—common with shed kits QLD and kit sheds Tasmania prices where freight is a factor.
State-by-state shed prices and notes
Queensland (shed prices QLD, shed prices Brisbane, shed kit prices QLD)
- Brisbane/SEQ (N3 to C1 pockets): 6×9 shed turnkey $20k–$33k; 12×12 $60k–$100k.
- North QLD: Cyclone upgrades add 15–35% on kit and install.
- Doors: High-wind roller doors with wind-locks recommended.
New South Wales (shed prices NSW, rural sheds NSW)
- Metro/regional N2–N3: 6m x 9m kit $7.5k–$12.5k; 10m x 20m kit $26k–$42k.
- BAL zones in coastal/foothill areas can add 5–15% for ember protection.
Victoria (shed prices Victoria, custom carports Melbourne)
- Metro N2: Double garage turnkey $26k–$42k; custom carports Melbourne $4k–$15k (kit to custom).
- BAL and heavy rain intensity drive guttering and ember mesh specs.
Western Australia (steel sheds Perth, council-approved sheds WA)
- Perth: 3 bay shed turnkey $34k–$60k; 4 bay shed price Australia $48k–$92k.
- Coastal sites: Prefer Colorbond Ultra/SS fixings; confirm terrain category.
South Australia (sheds Adelaide prices)
- Adelaide N2: Strong value region; 6×9 shed turnkey from $19k–$29k depending on slab works.
Tasmania (kit sheds Tasmania prices)
- Allow for freight; snow/wind in highlands: 12×12 kit $19k–$34k. Insulation for condensation control is a must.
Example build cost breakdowns (real-world scenarios)
Perth — custom Colorbond double garage
- Spec: 6.5m x 7m, 2 motorised roller doors, insulation, gable, Surfmist walls/roof.
- Kit: $10,800; engineering/council: $1,650; slab 100 mm (45 m² at $150/m²): $6,750; erection: $7,900.
- Estimated turnkey: $27,000–$30,000. Keyword: custom Colorbond garages Perth.
Brisbane — 4 bay shed with awning
- Spec: 12m x 7.5m x 3.6 m eave, C1 wind locks, 3 m awning, 4 doors.
- Kit: $28,500 (+$5,200 awning); slab 90 m² at $155/m²: $13,950; erection: $14,500; approvals: $1,400.
- Estimated turnkey: $63,000–$70,000. Keywords: shed prices Brisbane, 4 bay shed with awning.
Regional NSW — farm machinery storage
- Spec: 10m x 20m, open-front bays, Zincalume roof, Colorbond walls, N3.
- Kit: $31,000; slab thickened edges 200 m² at $165/m²: $33,000; erection: $22,000; approvals: $1,200.
- Estimated turnkey: $87,000–$95,000. Keywords: farm machinery storage, rural sheds NSW.
Colorbond shed prices vs Zincalume — what’s the premium?
Expect a 10–15% kit premium for Colorbond over Zincalume, slightly higher on small sheds. Many buyers mix finishes to balance budget and looks (Zincalume roof, Colorbond walls).
How to choose the right shed (and avoid budget blowouts)
- Confirm wind region, terrain, and site class at the start—this controls steel sizes and door specs.
- Lock in door sizes early; changing from a 2.4 m to 3.0 m roller door impacts frame design.
- Consider a skillion awning instead of full extra bay to cut cost per m².
- Use a single slab pour including awnings to save on mobilisation and formwork.
- If coastal, specify stainless screws and Colorbond Ultra; inland can use standard screws.
5-Step Buying Guide for Custom Sheds in Australia
- Scope: Decide shed use (garage, workshop, farm, carport), size, and eave height. Gather photos of access.
- Compliance: Check setbacks, BAL, wind rating. Ask for cyclone-rated sheds QLD options if applicable.
- Quotes: Get a shed price list from two suppliers; compare Colorbond shed prices vs Zincalume; ask for a shed catalogue with prices.
- Build: Request itemised costs (kit, slab, erection, approvals). Clarify lead times and inclusions/exclusions.
- Handover: Ensure engineering certificates, slab compaction tests, and warranties are provided at completion.
FAQs on shed costs and approvals
Are shed kits cheaper in QLD?
Yes, shed kit prices QLD can be competitive due to volume, but cyclone upgrades in the north add cost. Delivery to remote areas also affects shed kit prices online.
What’s included in a typical kit?
Frames, cladding, flashings, gutters/downpipes, fixings, engineering drawings. Slab, erection, electrical, and council are extra unless sold as a package.
How much is a concrete slab?
Budget $120–$180 per m² for a 100–125 mm slab with mesh; thicker edges or piers for heavy loads cost more.
Colorbond vs Zincalume — which lasts longer?
Both are Bluescope products with similar base warranties; choose Colorbond Ultra near corrosive marine zones. See manufacturer guidance and local conditions.
Lead times in 2025?
4–10 weeks for kit supply depending on colour and region; add 2–6 weeks for slab/erection and approvals. Steel availability is stable per the 2025 Australian Steel Market Outlook.
Can I DIY a 6×9 shed?
Yes if you’re experienced and have lifting gear. Most owners hire a licensed installer for faster, safer completion.
Compliance, climate and credible sources
- Standards: AS/NZS 1170.2 (wind), AS 4100 (steel structures), NCC 2022.
- Climate data: Use Bureau of Meteorology intensity for gutters/drainage sizing.
- Bushfire: Check BAL per local planning in VIC/NSW; may require ember protection.
Useful resources:
- Housing Industry Association (HIA) — 2025 Outdoor Structures and Home Improvement insights.
- Australian Steel Institute — technical notes and steel market updates.
- Bureau of Meteorology — local rainfall intensity and wind region maps.
- CSIRO — building science, condensation/insulation research.
- Energy.gov.au — guidance on thermal performance upgrades.
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