Interharex is recognized structural engineering specialist, with solid knowledge in steel and composite structures, special purpose frames as well as stacks and wind sensitive structures. With extensive experience across a variety of projects and project size, Interharex can add value at all levels of planning, design and delivery.




A multidisciplinary firm of consultanting engineers and designers specialising in a wide range of industrial, commercial and public sector projects.

Structural Engineering Consultants

With hands-on senior staff using leading-edge technology, we deliver cost-effective yet flexible concepts and final designs to successfully encounter our clients’ expectations.

In addition to our standard design work, we provide a state of art finite element analysis (FEA) methodology as part of our service in optimisation of components. This allows us to shift savings to the client by reducing weights and increasing the strength of the optimised modules.

structural engineering company

Interharex is a structural engineering firm that provides an outstanding and innovative approach and a buildable structural design in all the sectors throughout the region. We work closely with the clients and the design partners for delivering the most efficient outcomes when maintaining the architectural vision.

The structural engineering services we provide are design and validation of structures at various stages of the project, including the assessment of the materials used in the structure. We inspect the structures during and after the construction for ensuring that the development of the building or the structure correctly reinforces or counteracts the loads as per the requirements.

Our structural engineers in Sydney often serve as the consultants to the architects, builders, project managers at different stages in the projects providing structural engineering services to ensure the successful construction of the project.

So, looking for a structural engineer Sydney? Then contact Interharex today as we provide the best structural engineering consultants Sydney. To know more about us, visit our official website today.


Interharex is a consulting company with a reputation for consistent innovation at the highest level of design.

Structural Optimisation

We optimise steel frame design by utilising member cross sections and connections. Lighter structure means cost reduction.

Linear and Non-Linear Analysis

Using FEA tools in detail design, we can improve strength and reliability of the structure. We can increase fatigue resistance and lifetime span.

We at Interharex are one of the best structural engineering consultants in Sydney offering a complete multi-discipline approach at all the stages of the project’s lifecycle from the designs through operation and into construction.

Interharex provides and an outstanding and innovative approach towards structural design in all sectors. We work closely with our clients and design partners for delivering the most efficient outcomes.

Our structural engineering services include; the design, site inspections during and after completion), inspection of construction materials, as well as serving as consultants to architects during various stages of the project’s development.