Decking and Wood Cleaning — House Proud Exterior Cleaning

🪵 Residential Service

Bring tired timber
back to life.

Sun, rain, and grime leave decking and fences looking weathered and slippery. We use the right treatment and technique to restore the natural colour and texture safely.

Decking, fences, pergolas, and timber features

Gentle pre-treatment breaks down algae and buildup

Softwash or low-pressure to protect the timber

Safer underfoot and looking great for summer

Stays clean 9 to 15 months on average

5★

Google Rating

What we cover

Every piece of
outdoor timber.

If it is made of wood and outside, we can clean it. Here is what is included in a typical decking and wood service.

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Decking and boardwalks

The most common surface we treat. Pre-treatment applied, then cleaned with softwash or low-pressure wash to lift moss, algae, staining, and grime without furring or gouging the timber.

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Fences and paling

Timber fences take a beating from UV and moisture. We restore the colour and remove the black mould and green algae that builds up on shaded and damp-facing sections.

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Pergolas and timber structures

Overhead beams, posts, and pergola frames all cleaned using the same gentle process. Great before re-oiling or staining to make sure the surface is properly prepared.

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Weatherboards and timber cladding

Where your home has timber cladding we treat it carefully with softwash only. No high pressure near painted or stained timber surfaces.

How we clean

A process that
protects the wood.

High pressure and timber do not mix. We use the right technique for the surface every time so you get a clean result without damaging what is underneath.

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Pre-treatment

A biodegradable treatment is applied to the timber surface and left to dwell. This breaks down the algae, mould, and organic matter at the root rather than just blasting the surface. Far more effective than water alone.

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Softwash or low-pressure rinse

Depending on the timber condition and surface type, we use either a gentle softwash or a carefully controlled low-pressure rinse. High pressure is never used on wood as it raises the grain and causes permanent damage.

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Clean, refreshed timber

The natural colour and texture of the wood comes back. The surface is safer underfoot, looks great, and is properly prepared if you plan to re-oil or re-stain. Ready for those summer barbecues — even if it is July.

Our work

Results you can
be proud of.

A sample of decking and wood cleans from homes around the Hibiscus Coast.

Why it matters

More than just
looks.

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Protects the timber long term

Algae and mould hold moisture against the wood, accelerating rot and weathering. Regular cleaning removes that biological layer and significantly extends the life of the timber.

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Safer underfoot

Wet algae on decking is a genuine slip hazard. Once cleaned the surface regains proper grip and is safe for kids, pets, and guests year-round.

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Prep for oiling or staining

If you are planning to re-oil or re-stain your decking, a proper clean first is essential. Oil applied over a dirty surface traps the grime and does not penetrate properly.

Common questions

Good to know.

No. We use a gentle approach specifically suited to timber. High pressure is always avoided on wood as it raises the grain and causes furring or gouging. We use pre-treatment and either softwash or low-pressure wash depending on the surface condition.

Yes. Our pre-treatment and wash process lifts mould and grime effectively, bringing back that fresh timber colour. Very heavily embedded mould may require a second treatment on aged or neglected surfaces, but we will let you know upfront.

Typically 9 to 15 months depending on shade, moisture levels, and how severe the following winter is. Shaded north-facing decks in high rainfall areas tend to need cleaning more regularly than open sunny surfaces.

Absolutely and we highly recommend it. Oil and stain applied over a dirty surface will not penetrate properly and the result will not last. A clean surface first makes the oil go further and adhere better. We recommend letting the timber dry for at least 48 hours after cleaning before applying any oil or stain.

Yes. Timber paling fences, pine fences, and timber feature walls are all treated using the same gentle process. Often done at the same time as a decking clean for a consistent result across the whole outdoor area.

Why House Proud