How much does deck cleaning cost in Wellington?
Small timber decks start from around $180. Larger wrap-around and two-level decks are quoted by size. Composite and concrete patios are priced the same way. Get a figure in about two minutes online.
Greater Wellington
Deck Cleaning Wellington
Absolute House Wash · From $180 · 4.9★ on Google · Instant online quote
Absolute House Wash cleans timber decks and patios in Greater Wellington with low-pressure soft wash so the grain is not raised. Prices start from $180. The crew is based in Johnsonville, fully insured, and rated 4.9 on Google. The online estimate is a fixed price with no call-out fee.
Timber decks in Wellington stay damp. North-facing boards grow algae; shaded courtyards go black. We soft-wash timber, composite and concrete patios at low pressure so the grain stays intact and you are not left with raised fibres.
Based in Johnsonville since 2018. We cover Greater Wellington with the same online price.
2000+ jobs across Greater Wellington
Get a Wellington priceOur services
When to book in Wellington
Late summer into autumn is the best window across Greater Wellington — dry enough for biocide, before winter rain.
Small decks start from around $180. Larger wrap-around and two-level decks are quoted by size on the form. We pre-wet gardens and rinse thoroughly — the same care we use on weatherboard.
Book a deck clean with a house wash when the cladding is due too. One crew, one visit, and the outdoor living area matches the rest of the exterior.
Related guides
- How to Clean a Timber Deck in Wellington Without Ruining It →
Algae makes Wellington decks slippery. Soft wash lifts growth without raising the grain — and when to book a patio or composite deck too.
- Soft Wash vs Pressure Wash: What's Right for Your Home? →
Not all exterior cleaning is equal. Learn why we choose soft washing for Wellington weatherboards and stucco.
- How to Prepare for Your House Wash Appointment →
A quick checklist so our crew can work efficiently and you get the best result on wash day.
Get an instant estimate for your Wellington property with the same pricing as our main site, with optional 5% discount when you pay in full upfront.
“Best house wash in Wellington. Fair pricing, no surprises, and they treated our weatherboards with care.”
Soft wash results
Low-pressure soft wash on weatherboard and other cladding — the same method we use across Greater Wellington.
Frequently asked questions
Common questions about deck cleaning wellington.
Will soft washing damage timber decking?
No. We use low pressure so the grain stays intact. High-pressure blasting raises fibres and shortens the life of the board. We rinse thoroughly and cover gardens first.
Do you clean composite decks and concrete patios?
Yes. Timber, composite and concrete all get the method that suits that surface. Tell us which you have when you book.
How often should a Wellington deck be washed?
Shaded and north-facing decks often need a wash every 12 months. Sunny, open decks can stretch to 18. Algae makes timber slippery — do not wait until someone slips.
Nearby service areas
Popular suburbs we serve across Wellington and the Hutt Valley.
Price your Wellington job
Same online pricing as the rest of the site. No call-out fee. From $180. Pay in full for 5% off.
Instant Estimate
Get Your Personalised Price Estimate
Same services and pricing logic as our online estimate calculator: house wash, roof, gutters, spider treatment & more. Pay in full upfront for 5% off.
1
Details2
Property & Services3
Estimate & Pay4
Book in