Permacast is proud to partner with AIL Sound Walls to offer advanced sound barrier solutions tailored for Australian infrastructure. These PVC-based systems combine acoustic efficiency with durability and design flexibility, making them ideal for a variety of applications.

Capabilities

• Silent Protector® (Absorptive): Features an NRC rating of up to 0.95, effectively absorbing unwanted noise.
• Tuf-Barrier® (Reflective): Designed to reflect and block noise, suitable for various environments.
• Constructed from UV-resistant PVC with high recycled content, ensuring longevity and sustainability.
• Lightweight panels (approximately 9.5 kg each) facilitate easy installation without heavy equipment.
• Maintenance-free and impervious to weather conditions, including rain, snow, and ice.
• Available in various colours and finishes, including optional woodgrain embossing, to meet aesthetic requirements.
• Compliant with design codes such as AASHTO, IBC, and CSA.​

Applications

• Highways, railways, and bridges.
• Industrial and commercial developments.
• Rooftop mechanical systems and equipment enclosures.
• Municipal and residential noise abatement projects.

For more information, including brochures and technical documents, please visit AIL Sound Walls.

Permacast is proud to collaborate with The Green Pipe, an Australian manufacturer specialising in eco-friendly piping systems. Engineered for longevity and efficiency, their products deliver a high-performance, sustainable substitute for conventional piping materials.

Capabilities

• Manufactured from 100% recycled plastic, with at least 95% sourced from food-grade containers.
• Available in diameters from 250mm to 600mm, supplied in 6m standard lengths.
• Lightweight design for easy handling and installation—reducing machinery and labour requirements.
• Lightweight panels (~9.5 kg each) enable quick, equipment-free installation.
• Tested to AS1462 and AS2566 standards for crush strength and underground durability.
• Corrosion-resistant and unaffected by acidic soils, offering a virtually indefinite lifespan.
• Compatible with a full range of fittings—bends, elbows, tees, reducers, and custom designs.
• Includes recycled plastic headwalls and water control valves to complete the system.

Applications

• Stormwater and drainage systems.
• Agricultural irrigation.
• Culverts and road crossings.
• Environmental restoration projects.

For detailed product information and technical documents, please visit The Green Pipe.

Permacast supplies durable rail and conveyor sleepers that meet project-specific loading, geometry and environmental requirements. Designed for high strength and long service life, our sleepers support reliable infrastructure outcomes across sectors.

Capabilities

• Customised for rail, mining, and bulk materials handling
• Designed to handle axial, dynamic and thermal loads
• Available in standard or bespoke configurations
• Manufactured for rapid delivery and installation

Applications

• Heavy and light rail
• Conveyor systems
• Mining and resource infrastructure

Permacast manufactures a wide range of segmented precast tanks, silos and containment structures designed for safe and efficient installation on site. With tight tolerance control and value-adding services like post-tensioning and lining installation, we deliver watertight performance every time.

Capabilities

• Curved panels, ring beams and roof components
• Post-tensioned and epoxy-lined options
• Designs for potable water, chemical storage or wastewater
• Supplied with access hatches, ladders and cast-in components

Applications

• Water treatment plants and pump stations
• Agricultural and industrial silos
• Containment bunds and storage facilities

Permacast supplies tunnel lining segments and associated reinforcement cages manufactured to extremely tight tolerances and high-strength specifications. Our 3D modelling, jig-based reinforcement, and in-house welding processes ensure a flawless end product.

Capabilities

• Full segment and reinforcement supply
• Tolerances as tight as +0/-5mm
• Welded reinforcement cages to AS1554.3
• Logistics and stillage solutions for secure delivery

Applications

• Rail and road tunnels
• Utility and service tunnels
• Water and sewerage pipelines

From pedestal footings to large modular bases, Permacast manufactures a range of precision precast foundation components for energy, resources, and infrastructure sectors. With tolerances as tight as ±2mm, our products are ideal for high-spec industrial applications.

Capabilities

• 1–100 tonne reinforced or prestressed foundation units
• Custom solutions for mining, oil & gas and renewable energy
• Modular wind turbine bases and heavy plant footings
• Delivered from our Cardup facility direct to site

Applications

• Mining, gas and energy projects
• Wind turbine and infrastructure foundations
• Remote and regional site installations

Permacast produces reinforced and prestressed concrete columns to support a wide range of structural applications. With the capacity to produce in high volumes or as one-off elements, our columns meet demanding strength and appearance requirements.

Capabilities

• Circular, square or custom-shaped columns
• Reinforced or prestressed design
• Cast to tight tolerances for seamless integration with structural frames
• Surface finishes ranging from smooth form to architectural detailing

Applications

• Bridge piers and portal frames
• Commercial and industrial buildings
• Architectural feature columns

Permacast supplies precast abutments designed to transfer structural loads safely into the ground while reducing site construction time. Whether for bridge ends, retaining walls, or culverts, our abutments are built for strength, precision, and durability.

Capabilities

• Customised to suit site geometry, soil conditions, and bridge type
• Manufactured to Main Roads WA or project-specific specifications
• Supplied with cast-in components for easy onsite connection
• Available with architectural finishes or integrated retaining systems

Applications

• Road and rail bridge abutments
• Retaining structures and underpasses
• Culvert ends and headwalls

Whether for roads, rail, residential or commercial applications, Permacast’s retaining wall and abutment solutions provide efficient buildability and consistent quality. Designs are fully customisable to suit site geometry, loading, and architectural finish requirements.

Capabilities

• Precast panels and abutments for MSE walls and bridge structures
• Rapid installation with minimal earthworks
• Custom moulds and finish options available
• Integrated drainage and cast-in features

Applications

• Road and rail infrastructure
• Subdivisions and landscaping
• Industrial boundary and noise walls

From rural crossings to major infrastructure works, Permacast supplies a comprehensive range of bridge beams, planks, parapets, and headstocks, all engineered to Main Roads WA specifications.

Capabilities

• U-Girders, T-Roff, L-Beams, planks, and parapets
• Prestressed and reinforced options available
• Custom reinforcement detailing and casting
• Designed for ease of installation and minimal site disruption

Applications

• Road, rail and pedestrian bridges
• Overpasses and viaducts
• Urban and regional transport projects

No two manholes are the same, which is why PERMAcast has become a trusted partner for projects requiring precision and adaptability. We produce access structures to suit pipe sizes, flow requirements, and connection needs, including complex penetrations.

Capabilities

• Standard and custom dimensions (15–20T)
• Up to ±5mm tolerance on penetrations and base alignments
• Supplied with ladders, covers and other cast-in items
• Epoxy coatings and joint detailing available

Applications

• Sewer and stormwater access
• Utility corridors
• Subsurface infrastructure on major projects

Permacast manufactures a complete range of drainage products including manholes, access shafts, pits, valve boxes, trench units, and headwalls , all built to deliver watertight performance and ease of installation.

Capabilities

• Class 2 finishes, epoxy coatings and cast-in fittings
• MRWA-compliant and project-specific designs
• Options for single-pour construction (no joints or leaks)
• Extensive storage for just-in-time delivery on large contracts

Applications

• Subdivision drainage
• Stormwater and wastewater systems
• Major infrastructure and utility works

Permacast’s box culverts are designed and manufactured to meet Main Roads WA standards, offering a high-quality, cost-effective solution for drainage, small bridge crossings, and culvert networks. Our team can accommodate custom specifications including skewed, splayed or high-load requirements.

Capabilities

• Available in standard and non-standard sizes
• Compatible with base slabs, link slabs, headwalls and wingwalls
• Engineered for fast, safe installation
• Manufactured under strict quality controls for durability and watertightness

Applications

• Road and rail drainage
• Flood mitigation
• Agricultural and urban infrastructure

Download Standard RCBC Chart

Permacast’s marine deck planks and headstocks are engineered for durability and ease of installation in coastal, riverine, and offshore projects. Available in prestressed or reinforced options, our marine components meet strict environmental and load-bearing standards.

Capabilities

• Custom mix designs for marine exposure classifications
• Precast or prestressed options available
• Headstocks, beams, and deck planks in a range of configurations
• Available with galvanised or non-galvanised reinforcement

Applications

• Jetty and wharf structures
• Boat ramps and pontoons
• Coastal protection and access platforms

With extensive experience across marine infrastructure projects, Permacast manufactures robust precast and prestressed components tailored to meet specific environmental and durability requirements.

Capabilities

• Marine-grade concrete mixes for durability in high exposure zones
• Custom pre-stressed deck planks, headstocks, beams, and piling caps
• Standard moulds available for boat ramps and jetty elements
• Engineering support for exposure classification, cover depth, and reinforcement treatments

Applications

• Jetties, wharves, pontoons, and boat ramps
• Coastal defence and marine transport infrastructure

Permacast’s architectural panels are crafted to meet high aesthetic and structural standards. With a variety of finishes, colours, textures and cast-in patterns available, these panels bring design intent to life, while maintaining the strength and durability expected from structural concrete.

Capabilities

• Class 2 finishes, cast-in textures and colour pigmentation
• Customisable for size, shape and pattern
• Noise wall and façade applications
• Manufactured with precision to reduce on-site finishing and install time

Applications

• Commercial and residential façades
• Main Roads WA-approved noise walls
• Retaining structures and public infrastructure

Permacast manufactures premium precast noise wall panels that meet Main Roads WA specifications while delivering strong visual appeal. Our panels are available in a wide range of finishes, colours, and patterns, making them ideal for both large-scale infrastructure projects and urban environments.

Capabilities

• Class 2 finishes with coloured or patterned concrete
• Designed to MRWA acoustic and structural standards
• Fast installation with mass production capability
• Custom design for terrain, curvature and wall height

Applications

• Road and rail corridors
• Urban boundary walls
• Industrial and commercial developments