Retaining Wall Products Sunshine Coast
Quality Materials for Every Project
At Coast Stabilisation Specialists, we supply a wide range of structural products ideal for landscaping and civil works across the Sunshine Coast. Whether you need materials for a residential retaining wall or commercial site stabilisation, we’ve got the right solution.
Our product line includes sandstone blocks, grid stabilisation systems, corrugated pipes, and culverts—perfect for erosion control, water management, and long-term support.
Secure your site with top-quality materials.
Concrete & Erosion Control Solutions
- Concrete Blocks
- Stabilisation & Erosion Control Grid
Ideal for controlling erosion and supporting landscapes, our concrete solutions are made to last in harsh Aussie conditions.
Stabilise, reinforce, and protect your investment.
Sandstone Products
- A Grade Sandstone Blocks – 400x400 & 500x500
- B Grade Sandstone Blocks – 400x400 & 500x500
- Sandstone Steps
These are perfect for both structural and decorative retaining wall applications. Naturally durable and timeless in appearance.
Stone that stands strong for decades.
Corrugated Pipe & Culverts
Available in 6m lengths:
- 225mm
- 300mm
- 375mm
- 450mm
- 600mm
- 750mm
- 900mm
Also available:
- Concrete Headwalls to suit culverts
Essential for managing water flow and drainage in both rural and urban settings.
Keep your drainage systems flowing freely.
Bulk Raw Materials
- Road Base
- Crusher Dust
- Recycled Products
- Bedding Sands & Top Dress
- Turf & Garden Soils
- Drainage Gravels & Stones
We supply bulk quantities directly to your project site. Whether you’re preparing for turf, laying a base or improving drainage—we’ve got the right material.
From base to finish, we've got your ground covered.
Local Delivery & Installation
Need more than supply? Our partnership with CDH Earthmoving means you can opt for installation services, too. One-stop, no fuss.
From supply to site—we do it all.