Basalt Rock 150–400mm is a dense, durable volcanic stone known for its striking grey to black colour. This igneous rock is ideal for creating standout landscape features, natural garden borders, water features, and retaining accents. Its rugged appearance and natural variation in shape make it a favourite for both residential and commercial landscaping projects. Whether used for visual impact or structural support, basalt rock offers a long-lasting, low-maintenance solution for outdoor spaces.

Specifications & Features:

• Size Range: 150–400mm
• Material: Volcanic igneous rock
• Colour: Grey to black
• Durability: High – weather and erosion resistant
• Maintenance: Very low
• Available in bulk or smaller quantities

Application:

• Garden borders
• Rock walls and retaining features
• Water features and creek beds
• Landscape decoration
• Public space and commercial landscaping

Delivery & Pickup:

• Available for Sydney-wide delivery
• Crane trucks with up to 21m reach for precise placement
• Click & Collect available – ready in 2 hours
• Bulk pricing available for account customers

Need Help?
Call us on (02) 8543 3401. Our team can help with product selection, quantity estimates, and delivery options.