Executive summary
We delivered a fast‑track, 3,000‑sqm steel factory in Perth for a public client. The design pairs a clear‑span production hall with expansive covered aprons to enable all‑weather loading and vehicle circulation. Using 350 tons of prefabricated steel, the project met a 65‑day delivery programme while achieving a durable, low‑maintenance finish suited to Australian conditions.
Client brief and challenges
- Accelerated delivery without compromising quality or safety
- Flexible clear space for production and future layout changes
- Reliable all‑weather operations at loading and staging areas
- Robust corrosion protection and low lifecycle maintenance
- Integration of overhead material handling and multiple access points
Our solution
- Efficient portal frame structure delivering wide, unobstructed bays for plant, racking and crane operations.
- Deep roof canopies supported by slender, galvanised columns to protect external loading aprons and pedestrian routes.
- Durable envelope with insulated metal roofing, foil-backed blanket and pre‑finished cladding for thermal performance and condensation control.
- Multiple high‑cycle roller shutter doors for segregated goods flow and rapid turnaround.
- Heavy‑duty industrial floor slab with clear wayfinding: marked pedestrian walkways, vehicle lanes and column protection.
- Integrated overhead cranes visible in the production hall to support safe lifting and assembly.
- Comprehensive drainage and stormwater management via concealed gutters, downpipes and graded aprons.
Engineering and construction highlights
- Steelwork: Portal frames with bracing for wind loads; secondary purlins/girts optimise weight and speed of erection.
- Protection: Hot‑dip galvanised exterior steelwork and high‑performance internal coatings for longevity.
- MEP and lighting: High‑bay LED luminaires, cable trays and service risers coordinated with the structure for clean installation.
- Access and safety: Roof access ladders/platforms, perimeter security fencing, bollards and high‑visibility column banding.
- Quality assurance: Material traceability, qualified welding procedures, bolt tension verification and selective NDT.
- Codes and standards: Designed to meet applicable Australian Standards (AS 4100 Steel Structures, AS/NZS 1170 Actions, AS 1627/4680 for galvanizing) and local authority requirements.
Performance benefits for the owner
- Speed to operation: Off‑site fabrication and bolted connections enabled a 65‑day delivery window.
- Reliability in all weather: Wide canopies keep docks and staging dry, reducing downtime.
- Safety by design: Separated pedestrian/vehicle routes and protected columns reduce incidents.
- Future‑proof flexibility: Clear spans and modular bays support equipment changes and expansion.
- Low maintenance: Galvanised/coated steel and metal cladding minimise repainting and repairs.
- Cost efficiency: Lean detailing reduces site labour, waste and programme risk.
Materials and finishes
- Primary frame: Structural steel portals, crane beams and bracing
- Secondary steel: Purlins and girts
- Roof and walls: Insulated metal roof with foil blanket; pre‑painted metal cladding
- Openings: High‑cycle roller shutters and personnel doors
- External works: Large concrete aprons, line‑marking and bollards
- Ancillary: Roof access ladders, security fencing and service enclosures
Delivery outcomes
- On‑programme steel and envelope completion in 65 days
- Clean, safe site with minimal hot works due to prefabrication
- Immediate readiness for commissioning of production equipment
Sustainability notes
- Steel is fully recyclable; off‑site fabrication reduced material waste and transport movements.
- Insulated roof and LED lighting cut operational energy use.
- Large roof area is PV‑ready; downpipes allow for future rainwater harvesting if desired.
Owner tips and optimisation ideas
- Standardise bay spacing to align with crane coverage and production cells, simplifying future changes.
- Extend selected canopies to fully cover docking lanes and truck cabs for maximum weather protection.
- Add daylighting (translucent roof strips or clerestory glazing) to reduce daytime energy demand.
- Pre‑install spare conduits and cable trays for future services and automation.
- Consider roof‑mounted solar and rainwater harvesting to lower operating costs.
- Implement a preventative maintenance schedule for coatings, doors and cranes to preserve performance.
Why choose a steel structure for industrial facilities
- Rapid build and early ROI
- Long spans and clear height suited to cranes and large equipment
- Superior strength‑to‑weight ratio and seismic/wind performance
- Scalable for extensions and layout changes
- Durable, low‑maintenance materials and finishes
Call to action
Planning a fast‑track steel factory or an upgrade to an existing plant in Australia or overseas? Contact our engineering team for concept design, budgeting and a guaranteed delivery programme.
