Post and panel retaining walls are a modular, engineered system featuring vertical galvanised steel or concrete posts (‘H’ beams) with horizontal precast concrete panels slotted between them. They offer a durable, space-saving (often 55mm-130mm thick), and faster to install alternative to brick or stone, ideal for residential and commercial terracing.

Key Features and description:

• Structure: Comprises vertical posts, usually “H” shaped, anchored into concrete footings, with panels slid into the grooves.

• Components: Prefabricated reinforced concrete panels and posts are standard, often using galvanized steel reinforcements to prevent rust.

• Installation: Fast, often requiring minimal space; panels are inserted into the tracks of the posts.

• Strength: Engineered to withstand high soil pressures and environmental factors, with chemical additives often added to the concrete for increased strength.

• Versatility: Available in various heights (commonly up to 1.5m), designs and colours including smooth grey, cream or decorative finishes.

• Applications: Suitable for backyard landscaping, steep slopes and creating level, functional garden areas.

Advantages:

• Space-Saving: Slim profile (approx. 55mm - 130mm) saves valuable space.

• Cost-Effective: Often more economical than brick or stone due to reduced labor and materials.

• Durable & Low maintenance: Resistant to rot, termites and fire, with a potential lifespan of decades.