Retaining Walls

We know that planning a garden makeover can be challenging and it’s often hard to visualise your ideas. Our team has built a collection of interesting outdoor rooms that will inspire and help with your planning. In our display area you will see how different materials can be used for the best effect and our team have years of practical experience. Come and have a chat to us for practical advice and useful tips for any landscaping project.


PENTABLOCK™ is a unique interlocking vertical construction block system with a Natural stone option. These blocks feature a patented design with a simple rebate joint and mortarless quick and easy construction process. PENTABLOCK™ creates pure vertical walling used for all applications in the construction industry including retaining walls, feature walls, domestic and commercial construction, swimming pools, fencing, and more. PENTABLOCK™ will soon take over from the traditional construction methods as its quicker, stronger and looks amazing with more than 15 natural stone options to choose from.

This innovative patented system is the output of years of research and design to create a revolutionary Dry Stack walling system. The PENTABLOCK™ system has many advantages over conventional block work, and other Dry Stack products, tilt panels and other walling systems.

One of the biggest advantages of the PENTABLOCK™ system is the productivity gains that are delivered to builders, installers and other trades with the addition of increased strength and capacity PENTABLOCK™ is the new way to construct.


  • Dry Stack system
  • Rapid construction
  • Construction time up to 75% faster than traditional methods
  • Up to 4 hour fire rating
  • Cyclone rated
  • Unique interlocking design
  • Significantly reduces mess on site
  • Comes in many color and stone options
  • No tanking or waterproofing required in some applications
  • 25% stronger than traditional masonry construction
  • Easy to render with no moisture lines from mortar joints
vertical block stack system

The PENTABLOCK™ Walling System was developed in consultation with construction stakeholders with an aim of reducing labor time and material costs required for concrete and masonry walling .

PENTABLOCK™ Walling System is designed in accordance with AS3600 Concrete Structures and AS3700 Masonry Structures and is suitable for all forms of construction work in the commercial, civil, industrial and residential construction industries.



PENTABLOCK™ walling units feature a concrete interlocking rebate system. When the units are stacked on top of each other they will interlock forming a single structure. This system removes the need for mortar. On completion of stacking the blocks, the cavity is filled with concrete and steel reinforcement creating a solid concrete structure. Pentablock significantly reduces materials needed onsite and delivers significant time savings for installers and contractors.


The PENTABLOCK™ Walling System is suitable for many residential, commercial and industrial applications such as:

  • Retaining walls
  • Basement and exterior walls
  • High strength load bearing walls
  • Construction where high strength cyclone ratings are required
  • Multi story commercial and residential construction
  • Common dividing walls and boundary walls
  • Swimming pool construction
  • Fencing
  • Interior feature walls
  • Steps and stairs
  • Pillars & Column’s
  • Landscape features
  • Underground tanks
  • Letterboxes
  • Fireplaces
  • And many more uses
pentablock water features

Miniwall & Minicap

Miniwall is recommended for Curved Walls/ Garden Steps / Landscaped Walls and Set Back Walls.

Dimension = W182/132xH125xD182mm

Colours = Charcoal /Brushwood / Sunstone / Oatmeal and Bondi Blend

Wallstone Grande

With four bevelled edges, Wallstone Grande walls have a classic feel, making them the ideal solution for crafting traditional garden retaining walls.

Recommended for; Curved walls, Garden Steps, Landscaped Wall, Engineered wall and Vertical walls.

Colour options; Bondi Blend, Oatmeal, Sunstone, Brushwood and charcoal.

Meadow Stone

Meadow Stone is recommended for Curved Walls/ Garden Steps / Landscaped Walls/ Engineered Walls and Set Back Walls

Dimension = A multi sized block

Colours = Bondi Sand & Blue Mountain

Windsor Block

Windsor Block is recommended for Curved Walls/ Landscaped Walls/ Engineered walls and Set back walls

Dimension = W295xH130xD203mm

Colours = Charcoal / Oatmeal / Sunstone and Terracotta

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