Engineered to build faster.

Cost certainty, built in.

Lighter. Stronger. Precise.

up to 40%
Faster programme
8 states
National delivery
1 partner
Frame to façade
100%
NCC · BIM ready
Overview

Engineered building systems for predictable outcomes.

Ventraa Light Gauge Steel systems provide a precision-engineered alternative to traditional framing methods. Manufactured off-site and delivered ready for installation, LGS improves programme certainty, reduces waste, enhances quality control and supports faster project delivery across residential, commercial and modular developments.

System range

The light gauge steel range.

A complete set of cold-formed steel framing systems, engineered and roll-formed to your project.

01 / 06

Wall Framing Systems

Load-bearing and infill wall frames for residential and commercial builds.

02 / 06

Floor Joist & Bearer Systems

Long-span steel floor systems engineered for stiffness and service integration.

03 / 06

Roof Trusses & Rafters

Engineered roof framing for both complex and conventional roof forms.

04 / 06

Lintels, Bracing & Connections

Engineered structural components for a complete framing package.

05 / 06

Volumetric & Modular Frames

Pre-assembled steel modules and panels for offsite and prefabricated builds.

06 / 06

Mid-Rise Structural Framing

Cold-formed steel framing systems for low- to mid-rise structures.

Engineered performance

Precision you can build on.

Cold-formed steel framing, roll-formed offsite to tight tolerances and engineered for predictable performance.

  • Structural capacity — engineered to AS/NZS 4600 for cold-formed steel.
  • Dimensional accuracy — factory roll-formed for straight walls and square openings.
  • Non-combustible — steel framing supports fire-rated wall and floor systems.
  • Durable — galvanised steel won’t shrink, warp, rot or feed termites.
  • Lightweight — high strength-to-weight cuts structural load and foundations.
Offsite delivery

Engineered offsite, built faster on site.

LGS frames and panels are designed, detailed and roll-formed offsite, then delivered to site as engineered packages ready to install — cutting wet trades, weather delays and on-site labour.

From single dwellings to multi-unit and mid-rise developments, the result is a faster, cleaner and more predictable build.

The developer advantage

Why developers standardise on Ventraa.

Light gauge steel isn't a material swap, it's a different way to deliver a project.

Speed to Lock-Up

Off site precision and rapid frame erection compress your critical path and pull revenue forward.

Single-Source Supply

One partner for frame, façade, fitout and prefab, fewer interfaces, less risk.

Engineering Included

Structural design, span data and NCC compliance built into supply, not billed as extras.

BIM-Ready Delivery

Revit and IFC models from day one, clash free coordination and faster approvals.

The traditional cost

Where traditional construction adds risk.

01

Material cost inflation

Fluctuating timber prices, supply disruptions and waste introduce cost volatility that makes budget certainty difficult to hold.

02

Schedule delays

Labour shortages, site-based fabrication and weather dependent installation extend timelines and increase delivery risk.

03

Building defects

Variations in timber quality and on site framing introduce dimensional inaccuracy, structural risk and maintenance burden.

04

Environmental impact

Traditional framing generates significant waste and a larger environmental footprint across the project lifecycle.

The financial case

Where the savings actually land.

A faster programme isn't convenience, it's money. Every week off the build is a week of holding costs, interest and deferred revenue handed back to your feasibility.

The Developer Pack models this against a typical multi residential project.

Build programmeShorter
Holding & interest costsReduced
On-site labour relianceReduced
Waste & reworkReduced
Net project outcomeStronger
The development journey

One partner, concept to completion.

STEP 1

Concept

Feasibility, system selection and early cost guidance.

STEP 2

Design

Engineering, span data and BIM coordination.

STEP 3

Procurement

Fixed quantities, fixed supply, no surprises.

STEP 4

Delivery

Off site manufacture and national supply.

STEP 5

Completion

On-site support through to handover.

Light gauge steel

Ready to discuss your project?

Talk to our team about light gauge steel — engineering, specifications, pricing and supply for your project.