Decorative Concrete Perth: Exposed Aggregate, Stencil & Polish

Plain grey concrete is rarely the best choice for Perth homes today. Decorative concrete finishes offer the durability of concrete with the aesthetics of more expensive materials. Here are the main options and what they cost in Perth.

Exposed Aggregate Concrete

The most popular decorative option for Perth driveways and paths. Aggregate (stones, pebbles) is seeded into the concrete and the surface is washed away during setting to expose them. Advantages: excellent slip resistance, hides dirt, suits Perth's outdoor lifestyle. Cost: $80–$120 per m² (supply and lay). Requires sealing every 2–5 years.

Stencilled Concrete

Patterns are pressed or stencilled into the concrete surface and coloured with oxide pigments or acid stains. Creates a look resembling pavers, cobblestones, or tiles at a lower cost. Popular for alfresco areas and pool surrounds. Cost: $70–$110 per m².

Honed Concrete

The surface is ground to a smooth finish, revealing the aggregate beneath with a matte look. Popular for indoor-outdoor flow in contemporary Perth homes. Requires sealing. Cost: $90–$140 per m².

Polished Concrete

Progressively finer diamond grinding creates a glossy, marble-like finish. Popular for commercial spaces and high-end residential interiors. Extremely durable and low-maintenance. Cost: $80–$150 per m² for existing slabs; more for new pours.