What this service should actually include
Composite decking is not treated like natural timber. It normally should not be sanded and oiled as though it were hardwood. Cleaning methods should follow the product manufacturer and account for mould, food grease, sunscreen and embedded grime.
A small inconspicuous test area is sensible because composite boards vary in cap material, texture, colour and chemical sensitivity.
Our five stage approach
- Assess: Confirm timber or composite type, contamination, coating condition and drainage.
- Protect: Set up around walls, glass, pools, landscaping and neighbouring surfaces.
- Clean: Use suitable cleaning chemistry and controlled agitation or rinsing.
- Dry and review: Allow the surface to dry, then check whether sanding or recoating is still needed.
- Maintain: Provide practical advice about regular washing and future treatment.
Built around Gold Coast deck conditions
Decks between Coomera and Tweed Heads can experience intense ultraviolet exposure, summer humidity, heavy rain, salt air, pool chemicals, shade and fast changes between wet and dry conditions. The correct scope depends on which of those factors dominate at the property.
We service homes, investment properties, apartment buildings, bodies corporate, hospitality venues and commercial sites. Smaller worthwhile scopes usually begin around $2,000 to $3,000, while multi area and staged commercial projects can be substantially larger.
Indicative pricing
| Typical scope | Planning range |
|---|---|
| Cleaning and maintenance preparation | $25 to $55 per m² |
| Larger maintenance projects | $2,000 to $10,000 plus |
| Detailed rails, stairs or access | Quoted to scope |
Questions about this service
How much does composite cleaning cost on the Gold Coast?
Pricing depends on deck size, coating condition, access, detail work, repairs and the finish selected. Small maintenance work can be below a full restoration scope, while large residential, body corporate and commercial projects can run into many thousands of dollars. We provide an inspection based quote rather than pricing from area alone.
Does every deck need sanding before composite cleaning?
No. A sound compatible coating may only need cleaning and preparation before recoating. Sanding becomes more likely when timber is grey and rough, coatings are peeling, colour is badly uneven, boards are splintered or the existing finish is unknown.
How long will the work take?
A straightforward residential deck may take several working days once cleaning, drying, sanding and coating windows are included. Larger sites, detailed rails, repairs, resident access or unstable weather can extend the program.