Deck builders in St George— see your deck before you build it
Brick veneer post-war homes on flat-to-gently-sloping blocks make St George one of Sydney's most straightforward areas to deck — fewer engineering surprises, more budget left for the boards themselves. Kogarah Bay and Sans Souci waterfront pockets bring the same salt considerations as the Shire next door.
Real Sydney transformations
Every render on this site is grounded in real local jobs — here's one.
BEFORE
AFTERWhat decking costs in St George
Merbau — the most popular choice in St George renders — runs $180–$250/m² installed (Sydney metro, including subframe). A typical 20m² deck lands between $3,600 and $5,000. Restoring an existing structurally sound deck costs roughly a third of a rebuild.
Run your own numbers in the cost calculator →St George decking FAQs
What does a typical St George deck cost?
The classic local job — a 20–25m² merbau deck off the back of a brick veneer home — usually lands between $3,600 and $6,300 installed.
Deck or paved patio for a flat St George block?
On flat sites paving competes on price, but a low deck sits flush with internal floor level — no step-down — which is why most renovators here still choose timber for indoor-outdoor flow.
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