Decking & Pergola Prices in Perth

Decking in Perth starts from $340/m². A standard timber deck averages $455/m². Prices include GST. Council approval often needed for structures over 10m². Installation included unless noted.

Timber hardwood and composite decking are the most popular choices in Perth. Composite is gaining popularity for its low maintenance, while hardwood remains the premium choice for natural appearance and longevity. Treated pine is the most affordable option for budget-conscious projects.

Pergola costs in Perth start from $420/m² for an open timber structure and range up to $1050/m² for a fully insulated patio roof. Prices include GST. Council approval often needed for structures over 10m². Installation included unless noted.

Composite decking costs $370–$620/m² but requires almost no maintenance. Given local climate conditions, composite is often the better long-term value once oiling and staining costs for timber are factored in over 10+ years.