

Timber and composite decks for Toongabbie homes, framed and ventilated for the leafy sloping blocks along the creek.
Toongabbie is leafier and greener than most of the suburbs around it, and the land near Toongabbie Creek falls away in a way that makes a lot of backyards awkward to use. That combination produces two consistent problems for decks here: yards that need framing to get level, and constant leaf litter and shade that keeps timber damp for longer than it should be.
Both problems are solved in the framing rather than the finish. We set the deck on piers to found below the seasonal movement in the clay, leave a generous air gap beneath the boards, screen the subfloor instead of sheeting it in, and keep every timber member clear of soil so nothing wicks moisture upward. Termites are a real consideration on these damp shaded blocks, so treated framing to the right hazard level and inspectable perimeters matter more here than they do on an open sunny lot.
On top of that we build in merbau, spotted gum or capped composite, and we tell owners honestly that a shaded Toongabbie deck needs sweeping more often than it needs oiling. Free measure across Toongabbie 2146 and a fixed written quote. Call 0492 879 796 to book yours.
Blocks that drop toward Toongabbie Creek are framed on piers to deliver a level floor at back door height without retaining walls.
Screened rather than sheeted perimeters, generous ground clearance and drainage gaps, which is what keeps a shaded deck sound.
Treated framing to the correct hazard level with inspectable perimeters, because damp leafy Toongabbie blocks give termites every advantage.
Merbau and spotted gum, both dense enough to handle the moisture cycling that comes with shade and heavy leaf drop.
Capped composite will not rot or splinter and shrugs off the constant damp under trees, which is why it suits this pocket well.
Replacing rotted bearers and joists on older Toongabbie decks that were built too close to the ground with no airflow underneath.
Because they stay wet longer. Tree cover blocks the drying sun, leaf litter holds moisture against the boards, and a subfloor with no airflow never dries out between rain events. The fix is design rather than product: generous clearance to the ground, a screened rather than sealed perimeter, four to five millimetre board gaps and framing kept off the soil.
Worth taking seriously, yes. Damp, shaded, poorly ventilated subfloors are exactly where termites thrive, and older Toongabbie decks built low to the ground are common finds. We use treated framing to the appropriate hazard level, keep timber clear of soil, and leave the perimeter inspectable so a pest technician can actually see the structure.
In deep shade, often yes. Capped composite will not rot, does not support fungal growth in the same way and does not need a coating that fails early in damp conditions. It does still need sweeping, because leaf tannin can stain any surface if it is left to sit wet for weeks. A hose and a soft brush handles it.
Yes. Piers are set to the fall, post heights are cut to bring the deck level with the back door, and where the drop is large we step the deck into two levels to reduce the structure needed. Once the deck floor passes one metre above the ground below it, a compliant barrier and a properly built stair are required.
A deck up to twenty five square metres, not more than one metre above existing ground level and at least nine hundred millimetres from each boundary is generally exempt development under the NSW Codes SEPP. Because so many Toongabbie yards slope, decks here often exceed the height limit and need complying development certification or a DA to council instead.
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