At a Glance
Melbourne's weather variability is the wild card for deck and fence work. A week of rain followed by a sunny weekend followed by another downpour plays havoc with drying times and coating adhesion. Timing the job right matters as much as the prep itself. Deck and fence painting in Melbourne costs $500–$2,850 per job.
What's Included in the Price
- Cleaning: pressure wash or chemical clean to remove dirt, mould, and algae
- Sanding: light sand for re-coating, heavy sand for weathered or peeling timber
- Application of decking oil, stain, or paint per AS/NZS 2311 recommendations
- Two coats for bare timber or colour changes; one coat for maintenance re-oiling
- Clean-up on completion
Melbourne's damper conditions mean mould and algae are more common on timber surfaces than in drier cities. A thorough clean is important before any coating, especially on south-facing fences and shaded deck areas.
What Affects the Cost
- Weather and drying. Timber must be dry before coating. Melbourne's unpredictable rain means jobs can stall mid-process. Oil or stain applied to damp timber will not penetrate properly and can blister or peel within months.
- Timber condition. Treated pine fencing is dominant in Melbourne's outer suburbs. It weathers to grey relatively quickly in Melbourne's damp climate. Weathered, grey timber needs sanding back to fresh wood before any coating will adhere.
- Surface area. Melbourne's eastern suburbs tend to have larger rear yards with longer fence runs and bigger decks. More surface area means a higher total.
- Fence height and type. Standard 1.8m treated pine paling fences are the most common. Taller fences, merbau screen fences, or horizontal slat fences each have different painting characteristics and costs.
- Number of sides. Painting both sides of a fence roughly doubles the labour. If the other side faces a neighbour's property, access can be complicated.
- Product choice. Oil, stain, or paint. For treated pine fences, paint or an opaque stain is common. For hardwood decks, oil that penetrates the timber grain is the standard approach.
A small deck re-oil on a well-maintained merbau deck in Doncaster sits toward $500. A large treated pine deck strip-and-restain plus 25 metres of paling fence on both sides in Cranbourne pushes toward $2,850.
Melbourne-Specific Considerations
Treated pine fencing (Cranbourne, Point Cook, Werribee, Berwick, Pakenham). Melbourne's outer suburbs are fence country: long side and rear boundaries with standard treated pine paling fences. These fences weather quickly in Melbourne's damp conditions, going from green treated pine to grey and rough within a couple of years. Painting or staining them extends their life and improves the look of the yard. The labour is significant because paling fences have gaps and rough surfaces that make them slow to coat.
Weather windows. Melbourne's best months for deck and fence work are December through March, when you are most likely to get a run of dry days. Autumn can work too, but drying times extend as temperatures drop. Avoid booking outdoor timber work from May through August. The timber may never fully dry between rain events, and any coating applied to damp timber is wasted money.
Larger eastern suburb yards (Glen Waverley, Box Hill, Templestowe, Eltham). These established suburbs have generous rear yards with mature gardens. Deck areas tend to be larger (30–50m²), and fence runs are longer. The total surface area can be surprisingly large. Make sure your painter quotes based on measured area, not a visual estimate.
Mould and algae. South-facing deck boards and fence palings in shaded parts of the yard are prone to green algae growth in Melbourne's humid winters. This must be properly treated (killed with a mould wash, not just pressure-washed off) before any coating is applied. Painting over active mould means the coating will fail within months.
Composite decking. Newer Melbourne homes are increasingly using composite (non-timber) decking. Composite does not need oiling or painting in the traditional sense, though some products do fade and can be rejuvenated with specialist composite treatments. If you have composite decking, confirm your painter has experience with the specific product.
Hiring a Licensed Painter in VIC
Victoria has a single-trade exemption for painting, so painters doing painting-only work are not required to hold VBA registration. Most deck and fence jobs are painting-only work.
Still, check for:
- Public liability insurance
- A written quote specifying product brand, number of coats, prep method, and what is excluded
- Experience with outdoor timber coating (it is a different skillset from interior painting)
Red flags: recommending oil on damp timber, using a high-pressure washer on softwood decking (damages the fibres), or quoting without checking the weather forecast. A good outdoor timber painter schedules around the weather and will not push ahead in unsuitable conditions.
How We Calculate
Estimates are based on current Painter rates in the Melbourne metro area, adjusted for typical timber types and housing stock. All prices include GST. Figures cover standard residential deck and fence painting or staining. Structural repairs, new construction, and pergola work are excluded.