Adbri-Windsor Stone Retaining Wall Blocks

In stock - 33 items available
SKU: HWSCHA
Regular price $7.20 inc. GST
Colour
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Frequently Asked Questions

Adbri Windsor Stone Retaining Wall Blocks are part of a retaining wall system designed to create durable walls with a natural stone appearance. They are commonly used for garden retaining walls, raised garden beds, tiered garden areas, feature walls, and creating level areas on sloping blocks.

Installing Adbri Windsor Stone Retaining Wall Blocks requires proper preparation to create a stable and long-lasting retaining wall.

The general installation process includes:

  1. Prepare and level the foundation area.
  2. Install a compacted base for the first course of blocks.
  3. Lay the first row of blocks carefully, ensuring they are level and aligned.
  4. Stack additional blocks while maintaining the correct alignment and setback.
  5. Install drainage material behind the wall where required.
  6. Backfill and compact behind the retaining wall.

Note: We recommend following the manufacturer's installation instructions for the specific requirements of your project. The guide above provides a general overview of the installation process.

Adbri Windsor Stone Retaining Wall Blocks can be used to build retaining walls up to 1,040mm high when unreinforced, subject to the manufacturer's installation requirements.

The suitable height for your project will also depend on factors such as soil conditions, drainage requirements, site conditions, and the installation method. These factors should be assessed to determine the appropriate wall height and construction method for your specific site.

Note: Always follow the manufacturer's specifications for your specific project and check with your local council regarding retaining wall requirements.

Adbri Windsor Stone Retaining Wall Blocks combine a strong concrete construction with a natural stone-inspired appearance, making them a durable and low-maintenance option for landscaping projects. They are also designed to provide a practical alternative to traditional stone or timber retaining walls.

Unlike traditional timber retaining walls, concrete blocks are resistant to rotting and termites and are better suited to long-term exposure to outdoor weather conditions.

Build strong, stylish garden and retaining walls with Adbri Windsor Stone, the DIY-friendly retaining wall block designed for fast installation and long-lasting performance. Each Windsor Stone block features Adbri’s proven rear lip locking system, making stacking simple while increasing wall strength—perfect for concave, convex and curved designs. The updated crunched stone texture provides a natural finish, while the clean flush face gives a modern look suited to any landscape. Available in Charcoal, Oatmeal and Sunstone, the Windsor Stone range offers a colour to match any outdoor project.

Shop Adbri Windsor Stone online through Rock ‘N’ Soil—your trusted choice for landscape supplies in Brisbane with easy online ordering, click and collect, yard pick-up or delivery across Brisbane and the Redlands.

Applications

• Retaining walls up to 1,040mm (unreinforced)*
• Garden walls and edging
• Curved and straight wall designs
• Steps and garden stairs
• Residential landscaping projects
• Feature walls to frame garden beds

*Always check local council requirements before building reinforced or engineered walls.

Specifications

• Block Size: 295mm (L) x 203mm (D) x 130mm (H)
• Weight: approx. 14kg per block
• Blocks per m²: 26
• Blocks per pallet: 120
• Maximum unreinforced wall height: 1,040mm
• Colours: Charcoal, Oatmeal, Sunstone