Castle Concrete Wall Blocks - 440mm x 215mm x 100mm

Castle Composites Concrete Wall Blocks provide a durable, visually appealing alternative to natural stone or facing bricks. Manufactured from a high-strength concrete mix with anti-efflorescence additives, each block features a split-face texture that replicates the rugged character of quarried stone—ideal for both traditional and contemporary walling projects.

Key Benefits:

• Attractive split-face finish that mimics natural stone
• High-strength concrete blend with granite aggregate and silica sand
• Anti-efflorescence additives help reduce surface whitening
• Suitable for garden walls, retaining walls, decorative features and commercial schemes
• Available in Light Grey, Buff, Dark Grey and Red Sandstone
• Offers a premium masonry look at a more cost-effective price

Product Specifications:

Dimensions: 440 × 215 × 100 mm
Weight: approx. 20 kg each

Composition:

• Silica sand
• High-strength granite aggregate
• 52.5N cement
• Anti-efflorescence additives

Manufacturing Method: Wet-cast, split-face finish

Important Information

Colour and surface texture may vary slightly due to the natural materials used.
Always ensure blocks are laid on a suitable foundation or walling system.
For best appearance, blend blocks from multiple pallets during installation.