Light Gauge Steel Framing
Kelly Steel delivers precision-engineered light gauge steel (LGS) framing across Melbourne and Victoria from our Dandenong South workshop.
Our cold-formed LGS frames are manufactured to exact tolerances ideal for townhouses, multi-residential, modular homes and low-rise commercial builds where dimensional accuracy, non-combustibility and fast installation matter. Whether you’re a builder, developer or architect, we handle everything from design and drafting through to fabrication and site delivery.
LGS Framing Melbourne. Fabricated to Your Drawings
Kelly Steel manufactures light gauge steel (LGS) frames from our Dandenong South facility for builders, developers and architects across Greater Melbourne and Victoria. Each frame is engineered to your drawings, cut to length, pre-punched and labelled for fast, accurate on-site assembly. For a full explanation of how LGS works, see our LGS framing guide.
Our LGS systems are pre-engineered and custom-fabricated to your drawings at our Dandenong South facility. Each frame is cut to length, pre-punched and labelled for fast, accurate installation on site reducing programme risk and downstream rework.
Our in-house design and drafting team works directly from your architectural drawings, coordinating engineering and fabrication under one roof so there are no gaps between detailing and delivery.
For projects where non-combustible construction is required under the NCC or where councils across Victoria mandate BAL compliance LGS is increasingly the default framing system of choice.
If you’re weighing up whether LGS is right for your project, here’s a quick comparison of the main advantages and limitations.
What to expect from Kelly Steel's LGS frames
Dimensional Consistency
Factory-produced sections don’t shrink, warp or twist, giving reliable geometry from first fix through to fit-out. Critical for prefab and modular builds.
Lightweight
Easier to handle on site, reduces crane loads and floor dead loads; a practical advantage on multi-storey and constrained inner-Melbourne sites.
Termite-Proof & Non-Combustible
No pest treatment needed. Meets NCC non-combustible requirements for Class 2; 9 buildings, reducing maintenance obligations and insurance risk.
Fast Installation
Pre-fabricated off-site from coordinated drawings. Site installation is programme-predictable with fewer delays from wet timber or warped sections.
100% Recyclable
No off-cut waste when cut-to-length from the factory. Fully recyclable at end of life a genuine sustainability credential for green-rated projects.
Higher Material Cost
Upfront cost is higher than timber. Weigh against lifecycle savings from reduced rework, maintenance and pest treatment.
Thermal Bridging
Requires thermal break detailing. Steel conducts heat and cold, so insulation specification matters more than with timber framing.
Specialist Installers
Needs licensed LGS installers, which can affect subcontractor availability on some sites.
Span Limitations
Less suitable for very long spans. Structural steel is usually preferred above 9-10m.
Acoustic Detailing
Steel frames can transmit sound if not properly isolated. Additional detailing required for party walls and multi-residential applications.
The right choice between LGS and timber comes down to project type, span requirements, NCC compliance obligations and your builder’s experience with cold-formed steel systems. For townhouses, multi-residential and modular builds across Melbourne, LGS is increasingly the default especially where councils require non-combustible construction. For a detailed look at LGS pros, cons and project applications, read our guide: Light Gauge Steel Framing Pros, Cons and Uses
Advantages of LGS framing for Melbourne builders
Non-combustible, bushfire zone compliant and built for Australian conditions
- High strength-to-weight ratio easy to handle on site without sacrificing structural performance
- Termite and rot-proof ideal for all Victorian climates including coastal and high-humidity zones
- Non-combustible compliant with NCC bushfire zone requirements (BAL-12.5 to BAL-FZ) and Class 2-9 buildings without additional fire suppression
- Fast to install pre-punched, cut to length and labelled for quick, accurate site assembly
- Sustainable 100% recyclable steel with no site waste from factory cut-to-length production
Applications
Where LGS framing is used in Melbourne
- Townhouses and multi-dwelling units non-combustible compliance, fast off-site fabrication and dimensional consistency make LGS the default for most Melbourne townhouse developers.
- Multi-residential apartments (Class 2 buildings) LGS meets NCC non-combustible requirements from the ground up, simplifying compliance and reducing fire protection costs.
- Modular and prefabricated construction factory-fabricated LGS panels are ideal for modular builds where tolerance accuracy directly affects assembly speed on site.
- Commercial and retail fit-outs internal wall framing, partitions, mezzanines and structural elements in commercial projects.
- Roof trusses and floor joists engineered LGS systems for roof and floor applications in residential and commercial builds.
- Bushfire Attack Level (BAL) zones non-combustible framing without the chemical treatment obligations of timber, suitable across all BAL ratings in Victoria.
- Coastal and high-humidity environments corrosion-treated LGS performs reliably in coastal Melbourne suburbs where timber treatment is more demanding.
Both LGS and timber framing are used for residential and low-rise commercial builds across Melbourne. Here’s how they compare on the factors builders and developers weigh most when choosing a framing system.
Is LGS right for your Melbourne project?
| Factor | Light Gauge Steel Framing | Timber Framing |
|---|---|---|
| Dimensional accuracy | Factory-produced to exact tolerances no warping, shrinkage or movement after installation LGS wins | Can warp, shrink or twist as it dries affects downstream trades and fit-out accuracy |
| Termites & pests | Immune no treatment required, no ongoing obligations LGS wins | Requires chemical treatment, especially in high-risk zones across Victoria |
| Fire rating | Non-combustible meets NCC Class 2-9 requirements without additional fire protection LGS wins | Combustible requires additional fire protection measures in many NCC applications |
| Sustainability | 100% recyclable, no off-cut waste when factory-cut to length LGS wins | Sustainable if FSC/PEFC certified but generates site waste from cutting |
| Cost | Higher upfront material cost often offset by faster install, less rework and lower site labour | Lower upfront material cost Timber wins but variable quality and more site labour |
| Span capability | Good to ~9-10m with engineering above that, structural steel is preferred | Typically 3-6m in residential engineered timber extends further Comparable |
| Lead time | 2-3 weeks from finalised drawings for standard residential frames | Usually available same-week from local suppliers Timber wins |
| Acoustic performance | Requires acoustic isolation detailing additional design consideration for party walls | Better inherent acoustic dampening in standard builds Timber wins |
| NCC & council compliance | Preferred where non-combustible construction is required Class 2-9, BAL zones, multi-res LGS wins | May require additional compliance measures for multi-residential and bushfire-prone areas |
| Thermal performance | Requires thermal break detailing insulation design matters more due to steel's conductivity | Naturally lower thermal bridging simpler insulation in standard builds Timber wins |
For most townhouse and multi-residential builds in Melbourne, LGS is increasingly the preferred framing system particularly where councils require non-combustible construction or where dimensional accuracy is critical for prefab and modular builds. If you're unsure which system suits your project, our team is happy to talk it through.
LGS Framing Services Melbourne Fabricated in Dandenong South
Kelly Steel fabricates LGS frames from our Dandenong South workshop for builders and developers across Greater Melbourne and Victoria. Each LGS frame is cut to length, pre-punched and labelled for fast, accurate on-site assembly.
With over 30 years of steel fabrication experience, ISO 9001 quality certification and an in-house design and drafting team, we manage the full LGS scope from engineering drawings through to fabrication and delivery, coordinated tightly with your programme.
Need light gauge steel framing for your next Melbourne project?
Speak with our team, we’ll scope the job, confirm lead times and align fabrication with your programme.
FAQs about Light Gauge Steel Framing
What areas do you service for LGS framing in Melbourne?
We fabricate and deliver LGS frames across Greater Melbourne, the Mornington Peninsula and regional Victoria from our Dandenong South facility.
Do you supply LGS framing only, or do you also install?
Kelly Steel handles design, fabrication and delivery. For installation we work closely with licensed LGS installers and can coordinate the full scope if required.
How far in advance do I need to engage Kelly Steel?
For standard residential frames, 2–3 weeks from finalised drawings. We recommend engaging us during design phase so fabrication aligns with your programme.
Where is your LGS framing made?
All our LGS frames are manufactured locally in Dandenong South, Victoria. This allows us to control quality, meet Australian standards, and offer quick turnaround times for Melbourne-based projects.
Do you offer design and engineering services for LGS framing?
Yes. At Kelly Steel, we provide end-to-end solutions including design, engineering, drafting, and fabrication for all light-gauge steel framing projects. We tailor each frame system to suit your architectural and structural requirements.
Can LGS be used in multi-storey buildings?
Absolutely. Light gauge steel is commonly used in multi-level apartments, townhouses, and modular builds. It offers the structural integrity needed for taller constructions while remaining lightweight and easy to install.
How do I get a quote for light gauge steel framing?
You can request a quote here or contact our team directly. We’ll ask about your project’s specs, drawings (if available), and timeline to provide a detailed proposal.
Is light gauge steel framing non-combustible?
Yes. Light gauge steel is a non-combustible material and meets NCC requirements for Class 2-9 buildings without additional fire protection systems. This makes it well-suited for multi-residential developments, apartments and projects in bushfire-prone zones (BAL-rated areas across Victoria) where timber framing would require additional fire protection.
What is the lead time for LGS framing in Melbourne?
For standard residential frames, Kelly Steel typically delivers within 2-3 weeks from finalised drawings. Lead time depends on frame complexity, drawing approval and current workshop capacity. We recommend engaging us early in your design phase so we can align fabrication with your programme.
Can light gauge steel framing be used in bushfire-prone areas?
Yes. LGS is non-combustible and well-suited to Bushfire Attack Level (BAL) zones across Victoria. Because steel doesn’t contribute to combustion, it meets NCC requirements in designated bushfire-prone areas without the chemical treatments and additional fire protection required for timber framing.
