Retaining Walls Sydney Specialists Build
We focus on one thing - retaining walls - and we know the difference a Sydney site makes to the right answer. Sandstone country on the north shore calls for a different approach than shale-clay ground in the west, and an old boundary wall showing movement needs an honest assessment, not a quick material pitch. Below are the systems our network's specialists build and repair, each with the real decision points that matter for your block.
Retaining Walls Sydney Services
Durable steel-reinforced concrete sleepers set between galvanised posts - the workhorse wall for Sydney's sloping and split-level blocks.
H4-treated hardwood and pine sleeper walls for gardens, terraces and low boundary retaining.
Core-filled, steel-reinforced concrete block walls for taller engineered retaining and rendered finishes.
Quarried and reclaimed sandstone block and boulder walls battered back for a rugged, free-draining finish that belongs on Sydney sandstone country.
Rock-filled wire baskets that form a strong, free-draining wall well suited to sloping and erosion-prone sites.
Ag-drain, gravel and geofabric drainage behind every wall, connected to the site stormwater system - the drainage the Codes SEPP makes a condition of approval and the detail that stops most wall failures.
Walls above the 600mm exempt threshold or carrying a surcharge, designed to AS 4678 by a structural engineer and approved as complying development or through a council DA.
Assessment, repair and full replacement of failing, bulging or cracked retaining walls, including the ageing timber sleeper walls holding Sydney's post-war cut-and-fill benches.