Precast Parapets and Crash Barriers
The Parapet Specialists
As the leading precast concrete supplier for parapets on Australia’s East Coast, Ozcast engineers commercial-grade solutions built for scale, compliance, and uncompromising safety.
- Bridge Parapets: Engineered for maximum impact absorption. Ozcast’s bridge parapets are the ultimate line of defence for bridges, retaining walls, and elevated roadways.
- Traffic Barriers: Built for extreme resilience and minimal deflection. These robust, bolted-down traffic barrier systems seamlessly direct flow and separate active lanes.
Contact us today to learn more about how we can assist on your infrastructure project.
Ozcast is trusted to supply precast parapets for
Ozcast works with major road authorities, civil contractors, builders, developers and industrial operators across Australia. Our parapets support projects include some of Australia’s largest major infrastructure projects needing traffic and safety solutions, and supporting Tier 1 contractors to deliver projects on time and in full.
Download Ozcast’s Parapet Capability Statement
Download nowOur Parapet Case Studies
View case studies featuring our engineered precast parapets across major infrastructure projects across Australia.
Servicing Australia wide
We manufacture and supply premium precast concrete parapets from our Sydney facility, supporting civil, infrastructure, and commercial projects across Australia — from Sydney to Melbourne, Brisbane and regional areas.
With a second facility on the NSW/VIC border coming soon, we’re expanding capacity and improving freight efficiency across NSW and Victoria, providing greater flexibility and supply confidence.
When quality, timelines, and reliability matter, choose Ozcast — Australia’s trusted precast concrete parapet supplier.
Precast Parapet Blog & Resources
Browse articles written to help engineers, project managers, contractors, architects and specifiers make informed parapet decisions.
Key Applications in Civil Infrastructure
Precast concrete is highly versatile, providing critical safety infrastructure for a variety of environments:
- Highway and Motorway Separation: Safely dividing opposing traffic lanes to reduce collision risks.
- Bridge and Overpass Edge Protection: Containing vehicles and pedestrians along elevated drops.
- Retaining Wall Supports: Stabilising slopes and managing natural terrain in civil projects.
- Active Construction Zones: Serving as temporary or permanent barriers to protect crews from live traffic.
- Industrial and Heavy-Vehicle Facilities: Guiding vehicle flow and protecting infrastructure in logistics centres and loading docks.
Our process
3D Modelling
A key benefit to our clients is our use of 3D modelling as standard. The ability to visualise steel placement within the parapet prior to production allows clash detection, so that necessary changes can be undertaken as part of the design phase to avoid delays during installation. This time saving initiative has seen installation times halve on some projects, resulting in time and budget savings.
Quality moulds
Ozcast’s performance can be directly attributed to the high quality of our moulds. For each project, we tailor your solution and design robust steel moulds which are then made from materials from proven national and international steel suppliers.
Partner with Ozcast for Your Next Project
Safety and compliance are non-negotiable in civil infrastructure.
When quality, timelines, and reliability matter, choose Australia’s trusted precast concrete supplier, and deliver safer, faster, and more efficient infrastructure.
Contact our team today to discuss your project requirements and secure the right precast solution.
