At Sterra, we provide high-quality raw materials for civil, construction, and infrastructure projects across Western Australia. With a focus on reliability, consistency, and service, we deliver the materials you need, when and where you need them.
We supply a comprehensive range of materials suitable for roads, drainage,
landscaping, and building projects, including:
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Gravel – Basecourse and subbase for roadworks and structural applications.
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Sand – Washed and screened for concrete, bedding, and civil works.
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Cracker Dust – Ideal for pathways, paving, and stabilised surfaces.
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Granite – Durable aggregate for structural and decorative purposes.
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Drainage Rock – For civil drainage, retaining walls, and erosion control.
All our materials are carefully sourced and processed to meet industry
standards, ensuring consistency, strength, and performance across all applications.
Expert Solutions for Every Project!
Reliable Delivery Every Time!
Sterra doesn’t just supply materials — we deliver them safely and efficiently to your project site. Our fleet and logistics team coordinate timely delivery to suit your schedule and project requirements, helping you stay on track and within budget.
Committed to Service & Sustainability
We understand the importance of minimising environmental impact and supporting local communities. Sterra is committed to sustainable sourcing, responsible handling, and reducing waste throughout the supply chain.