Deck & Fence Cleaning Sydney
Grey, slippery timber in — rich, clean grain out, ready for oil.
From $200 · 4.9★ from 480+ Google reviews · Fully licensed & insured
The service
What you get with deck cleaning
Timber decks and fences grey off under the sun and turn slick with mould in the shade. Our low-pressure wash lifts dirt, mildew and old stain without splintering the timber, leaving it ready for oiling or staining and safe to walk on barefoot again.
Price guide
$200 – $500
typical timber deck up to 20 m²
Your fixed quote is confirmed before we start — that number is the number you pay.
Why it pays off
Benefits, not just a blast of water
- Low-pressure washing that cleans without splintering or furring the timber
- Removes mould and algae that make decks slippery underfoot
- Restores natural timber colour before oiling or staining
- The ideal prep coat — oil bonds better to a properly cleaned deck
- Extends the life of your deck by removing rot-promoting grime
- Fences, pergolas and outdoor furniture cleaned to match
Our process
How we work, step by step
- 1
Inspect the timber
We check condition, previous coatings and any soft or rotting boards so the clean is matched to the timber.
- 2
Apply treatment
A timber-safe cleaning solution loosens grime, mildew and grey weathering.
- 3
Low-pressure wash
We wash along the grain at low pressure, lifting contamination without raising the grain or damaging boards.
- 4
Final check
We rinse the surrounds, check the finish with you and advise on the best time to oil or stain.
Deck Cleaning FAQs
Questions we hear every week
Is pressure washing safe for timber decks?
Yes, at the right pressure. We use low pressure along the grain — it's the DIY high-pressure wand that carves lines and raises splinters in timber.
Should I oil my deck after cleaning?
We recommend it. Cleaning within a week or two of oiling gives the best bond and keeps the timber looking richer for longer.
Can you remove old stain or paint?
We can strip most weathered coatings with a combination of treatment and washing. Fully intact paint is assessed on site as it may need sanding rather than washing.
Book your deck cleaning today
From $200 · fixed quote before we start · we respond within 15 minutes during business hours.
Free quote
Get your exact quote
Three quick steps. We respond within 15 minutes during business hours (Mon–Sat 7am–6pm).
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