Deck Cleaning, Oiling & Staining in Anglesea & Across the Surf Coast
At Sea Sweep, we understand that a well-maintained timber deck can make a big difference to the look and feel of your home. Our professional team provides cleaning and maintenance solutions designed around the condition of your deck and the needs of your property.
From removing built-up dirt, mould and weathering to helping restore the natural appearance of the timber, we take care of the details that keep your outdoor spaces looking their best. Our goal is simple — to protect your investment, extend the life of your timber and keep your deck looking great for years to come.
Choice of Oil / Stain Comparison
Option 1 — Cutek CD50 Penetrating Oil
A natural-looking penetrating oil that protects from within the timber rather than creating a coating on top.
Advantages
Natural matt appearance
Preserves the visible grain and texture
Does not normally peel or flake
Straightforward maintenance coats
Well suited to decks that receive regular maintenance
Good choice where easy long-term upkeep is the priority
Available with different colour tones
Disadvantages
The freshly oiled colour can fade relatively quickly
Exposed coastal decks may need refreshing every 6–12 months to maintain their colour
Does not create a highly finished or furniture-like surface
Clear or lightly pigmented finishes offer limited protection against visible greying
Older timber may absorb it unevenly and retain natural colour variation
Best for: Clients wanting a natural appearance, simple maintenance and minimal risk of peeling.
Option 2 — Sikkens HLSe + Deck Ultra
One coloured HLSe base coat followed by two Deck Ultra or Deck Ultra Slip Resistant topcoats.
Advantages
Most refined and uniform finish
Strongest surface protection of the three options
Higher resistance to UV, weather, dirt and foot traffic
Holds its rich satin appearance longer
Particularly suitable for premium decks and entertaining areas
Slip-resistant version is available for steps, pool surrounds and exposed walking surfaces
Easier routine cleaning while the finish remains intact
Disadvantages
Highest initial cost
Three-coat application spread across multiple days
Produces a more noticeable coating on the timber
Scratches and worn traffic lanes can become visible
Must be maintained before cracking, peeling or heavy deterioration begins
Neglected coatings can require extensive sanding or stripping
Less forgiving of standing water and poorly ventilated construction
Best for: Clients prioritising maximum presentation and surface protection who are willing to follow a planned maintenance program.
Deck Cleaning and Oiling / Sealing Pricing – What to Expect
Every deck varies in size, timber type and condition, but as a general guide:
A standard residential deck often falls in the range of $1500–$4,500+ for professional Cleaning, Sanding, Oiling or Staining - Stripping old coatings is an added cost
Factors that influence pricing include:
Total square metres
Timber type and condition
Heavy mould, blackening or contamination
Access and layout
Choice of Oil or Stain
What Deck Cleaning Removes
Our professional deck cleaning service removes:
Black mould and mildew
Green algae and slippery bio-growth
Dirt, sand and coastal residue
Tannin bleeding and weather staining
Old oil contamination and surface grime
Construction dust and renovation residue
Once cleaned and brightened, decks regain their natural tone and are ready to be sealed correctly.
Why Oiling / Staining Your Deck Is Critical
Cleaning alone is not enough. Bare timber rapidly absorbs moisture and UV, leading to:
Cracking and splitting
Accelerated greying
Warping and cupping
Rot and premature timber failure
Deck sealing forms a protective barrier that:
Repels water
Reduces UV damage
Slows down mould growth
Enhances timber colour and grain
Extends the life of the deck
On the Surf Coast, sealing is not cosmetic — it is essential maintenance and we recommend a yearly maintenance routine.
