Remove damaging mould, mildew, and contaminants that accelerate wood decay and rot.
Bring back the original wood colour and grain by removing years of weathering and stains.
Clean away slippery algae and mould that make decks dangerous to walk on.
Clean wood accepts stains and sealers better, ensuring longer-lasting protection.
No hoses on full blast. No cowboy shortcuts. Just a proven 5-step
system that works.
Identify wood type, condition, and any existing damage to determine the safest cleaning approach.
Apply wood-safe solutions to break down mould, mildew, and organic staining.
Use appropriate pressure and techniques to clean without damaging or splintering the wood.
Restore the wood's natural colour and prepare the surface for staining or sealing.
Provide guidance on maintenance and protective treatments to keep your timber looking great.
Sun SoftWash is New Zealand’s trusted name in exterior cleaning. We use eco-friendly methods and the right gear to bring homes and businesses back to life — without damage, without shortcuts.
Kiwi-owned and operated, serving communities across the country
Safe cleaning solutions that protect your family and garden
Quick turnaround times without compromising on quality
The difference speaks for itself. Real homes, real results. From stained driveways to weathered roofs — see what a proper clean looks like.
We clean timber decks, composite decking, painted decks, stained decks, and all common fence types including timber, Colorsteel, PVC, and painted fences. Our deck and fence cleaning methods are adjusted to suit each surface for safe, effective results.
Yes. We use a soft washing and low-pressure cleaning process designed to clean decks and fences without damaging timber fibres, paint, or composite materials. This avoids the common damage caused by high-pressure water blasting.
Absolutely. Our professional deck cleaning removes algae, mould, lichen, and grime that cause slippery surfaces. This not only improves appearance but also makes your deck safer to walk on, especially during wet months.
Yes. Our fence cleaning service is safe for painted and stained fences. We carefully control pressure and cleaning solutions to lift dirt and organic growth without peeling paint or fading stain.
Most decks and fences in New Zealand should be professionally cleaned once every 12–18 months. Homes in shaded or damp areas may benefit from more frequent cleaning to prevent mould and algae build-up.
Yes. Deck cleaning is the perfect preparation before staining or sealing. A clean surface allows stains and sealers to absorb properly, improving durability and extending the life of your deck.
Pricing depends on the size, condition, and material of your deck or fence. We offer inspection-based or photo-based quotes with clear, upfront pricing and no hidden fees.
No. As long as we have access to the deck or fence and a water connection, you don’t need to be home. We’ll notify you before and after the job is completed.
Sun SoftWash specialises in safe, eco-friendly exterior cleaning across New Zealand. We focus on long-lasting results, surface protection, and customer satisfaction — backed by our Sure to Shine Guarantee.
