Retaining wall blocks and system installations of unrivalled quality

Decorton Retaining Systems Pty (Ltd) offers the professional installation of retaining walls, using various retaining wall blocks, expert techniques, delivered by the experience of our skilled team. In addition, our installation protocols are fully cognisant of correct safety regulations and are environmentally considerate.

To ensure that we, as specialists in retaining systems for an array of applications, only offer the best to our clients, we support retaining wall brands and products that are known for their superiority and durability. Dependant on the wants and needs of our clients, we offer the installation of any one or a combination of only the best quality retaining wall blocks.


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Our selection of retaining wall blocks include:

Decorwall block®

The Decorwall block ® is an economical and innovative concept which presents a new future to the retaining industry. It is the only closed-face block with a positive interlocking system. This unique design helps to prevent block crushing on high walls, making it extremely strong and quick to construct. An added benefit is that the block can be readily planted.  more details

Löffelstein ® blocks

Löffelstein ® is a dry-stacking, interlocking retaining system ideally suited to retaining cut or fill slopes between 3 and 15m in height. These specially engineered blocks are structurally stable; they do not need additional concrete infill. Versatile, adaptable and plantable, they are used as a facing for geosynthetic reinforced slopes, or for Geonail or rock-anchored, cut slopes.  more details

Terraforce ® blocks

Terraforce ® retaining blocks lend themselves ideally to the construction of light terracing to heavy, composite walls. Convex and concave corners, and curves of unrestricted radius allow for complex designs to suit site conditions. Fully versatile, reversible and interlocking elements provide highly plantable retaining walls. Ideal for terracing of sloping sites, stabilizing of embankments next to rivers, drive ways, swimming pools and roads, and for creating staircases and walkways.  more details

Grinaker Terrace Blok ®

The infraset Terrace Blok ® system is an economical, machine manufactured block with unique features that firmly establish it as a market leader. Its open back design and trough shape promote healthy, rapid plant growth with unrestricted root systems that aid stabilization of garden slopes.  more details


Biaxial geogrid is designed for soil stabilization and reinforcement. Manufactured from Polypropylene, it has high tensile strength in both longitudinal and transverse directions.  more details

Each of these products differ in size, characteristics and application uses.

Our services are offered for domestic and industrial contracts. Our project experience includes various projects across the Western Cape in both sectors, including the construction of outdoor access stairs, seating and pavilions, driveways, pools and more. Some of our projects are solely conducted for environmental purposes such as erosion control and embankments. Often, retaining walls are also installed as a noise barrier. This is especially evident next to busy roads.

When using any of the services that we offer, a safe and environmentally sensitive installation is guaranteed. All of the above-mentioned products we use, are manufactured, wherever possible, from recycled material and carry a full manufacturer’s warranty.

Full-scale tests have been conducted by independent, geotechnical engineers on each of the products to establish the design integrity of these systems. Qualities that can be expected from these retaining wall blocks include superb holding capacity, versatility, adaptability and plantability. For more on the range of products we offer, feel free to contact us either via phone or email.


Head Office:

Tel: +27 (0)21 875 5155

Fax: +27 (0)21 8755170


Address: Main Road, Klapmuts, Paarl, Western Cape

P.O. Box 36, Klapmuts 7625, South Africa

Northern Suburbs:

SP van Blerk: 083 229 9842

Southern Suburbs:

Jeremy Leighton: 083 226 4355

Four times National Award Winner at the CMA Awards for Excellence Competition