Seatoun, Wellington
Roof Treatment Seatoun
Absolute House Wash · From $190 · 4.9★ on Google · Instant online quote
Most places we quote in Seatoun are 1920s beach bungalows and coastal weatherboard. Salt marks weatherboard faster than inland. We match the mix to the cladding, not a city-wide setting.
Seatoun is a regular southern and harbour run. Same crew, same online price as the rest of the city.
2000+ jobs across Greater Wellington — Seatoun is a regular stop
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Also in Seatoun: House Washing Seatoun
Homes we wash in Seatoun
Typical housing stock we quote from — cladding changes the wash, not just the price.
- 1920s beach bungalows
- coastal weatherboard
- harbour-facing two-storey
Common cladding: weatherboard, stucco.
What we check in Seatoun
- ✓weatherboard and other cladding on the job
- ✓North-facing walls and roof valleys
- ✓Gutters and downpipes if trees are on the section
- ✓Salt on joinery and the harbour or beach face
- ✓Moss and lichen — biocide only, no pressure wash
When to book in Seatoun
A Seatoun roof is due when lichen shows on the harbour slope. Late summer is the window before winter salt.
Walk Seatoun and you mostly see 1920s beach bungalows, coastal weatherboard, and harbour-facing two-storey. The cladding we quote is weatherboard and stucco — pressure and mix change with that, not a suburb average.
Seatoun takes Cook Strait weather. Salt on joinery and lichen on north roofs show up faster than in the inner city. We treat cladding and roofs for harbour exposure, not a generic city wash.
Salt air holds lichen on north-facing Seatoun slopes. We spray-and-leave a biocide — no blasting that strips Colorsteel. Due every 18–24 months.
Related guides
- When to Wash Your Roof in Wellington →
Wellington's damp climate makes moss and lichen a year-round problem. Here's when to treat your roof for best results.
- Why Wellington Houses Get Moss and Mould So Fast →
Wind-driven rain, salt and shade — the three reasons cladding greens up here, and what actually removes it.
- 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.
Get an instant estimate for your Seatoun 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.”
Roof treatment results
Biocide spray-and-leave — moss and lichen die back over months without pressure washing damage.
Frequently asked questions
Common questions about roof treatment seatoun.
Smaller Seatoun roofs start from around $190. Larger ones from ~$260. The online estimate uses your roof size — no call-out fee.
No. Biocide spray-and-leave only. Pressure washing strips Colorsteel and can void the warranty.
A Seatoun roof is due when lichen shows on the harbour slope. Late summer is the window before winter salt. Seatoun takes Cook Strait weather. Salt on joinery and lichen on north roofs show up faster than in the inner city. We treat cladding and roofs for harbour exposure, not a generic city wash.
Price your Seatoun job
Same online pricing as the rest of the site. No call-out fee. From $190. Pay in full for 5% off.
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.