
Titahi Bay, Wellington
Roof Treatment Titahi Bay
Absolute House Wash · From $190 · 4.9★ on Google · Instant online quote
Titahi Bay is mostly 1950s–1970s coastal weatherboard and bay bungalows. Salt marks weatherboard faster than inland. Low-pressure wash so the paint stays put.
Porirua and Titahi Bay are a short hop from our Johnsonville base — we are in the area most weeks.
2000+ jobs across Greater Wellington — Titahi Bay is a regular stop
Get a Titahi Bay priceOur services
Also in Titahi Bay: House Washing Titahi Bay
Homes we wash in Titahi Bay
Typical housing stock we quote from — cladding changes the wash, not just the price.
- 1950s–1970s coastal weatherboard
- bay bungalows
Common cladding: weatherboard, stucco.
What we check in Titahi Bay
- ✓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 Titahi Bay
A Titahi Bay roof is due when lichen shows on the harbour slope. Late summer is the window before winter salt.
Titahi Bay housing is 1950s–1970s coastal weatherboard and bay bungalows. Tell us the cladding when you book if you know it — weatherboard is the default we see here.
Titahi Bay faces the west coast, not the harbour. Salt and northerlies hit cladding harder than inland Porirua. We treat it as a coastal wash, same as Seatoun or Petone.
If the north valleys are green, treat the roof when you wash the house. Titahi Bay salt makes that pairing worth it.
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 Titahi Bay 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 titahi bay.
Smaller Titahi Bay 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 Titahi Bay roof is due when lichen shows on the harbour slope. Late summer is the window before winter salt. Titahi Bay faces the west coast, not the harbour. Salt and northerlies hit cladding harder than inland Porirua. We treat it as a coastal wash, same as Seatoun or Petone.
Nearby service areas
We also serve these suburbs close to Titahi Bay.
Price your Titahi Bay 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.
