QP Building Wash
Concrete tile roof being treated for moss and lichen

Roof moss treated at the root. Never blasted.

Our roof treatment kills moss, lichen and algae, then the weather washes it away over the following weeks. No lifted tiles, no water forced under the laps, no stripped coatings.

From $180 · Save 10% online
  • 5.0 Google rating
  • 100% insured
  • Site Safe NZ
  • Condition note on every job

A treatment that keeps working after we leave.

Growth dies on the day and clears with the rain over the following weeks. Most roofs only need treating every two to three years.

  • Treatment applied across every pitch, ridge and valley
  • Moss, lichen and algae killed at the root
  • No high pressure on the roof surface
  • Gutters checked while we are up there
  • Roof walked only where a ladder and pole can't reach
  • A condition note on any cracked tiles, loose flashings or rust we see

Why we do it this way

Why we never water blast a roof.

Blasting knocks off the visible moss and leaves the roots, so it grows straight back. It can also lift tiles, force water under the laps and strip the factory coating off long run steel. A treatment does the work safely from the root.

The same roof clear weeks after treatment
Concrete tile roof covered in lichen before treatment

Concrete tile roof, weeks after treatment

What your price depends on

From$180
  • Roof size and pitch
  • Single or two storey access
  • How established the moss and lichen are
  • Roof type: concrete tile, clay tile, long run steel or decramastic

Kyle confirms your exact price from photos or on site before any work starts.

Best service in New Zealand! I was so impressed with the results. Amazing customer service too.
Renee Gray Google review
5.0
Google reviews from local customers
Leave a review

From green walls to a clean report in four steps.

1

Tell us what you can see

Use the form or the Service Finder. Pick what needs attention, add your suburb and storeys and send a few photos if you can.

2

Get a straight price

Kyle prices most jobs from photos the same day. Bigger or commercial jobs get a quick site visit first.

3

We wash it properly

The right method for each surface, ladders tied off, plants rinsed and the site left tidy. You don't need to be home.

4

Read your condition note

We tell you what we noticed, from open gutter joints to tired sealant. Then we remind you when the next wash is due.

Get my price

Three quick steps. Kyle usually replies the same day. Save 10% when you book online.

  1. 1. Services
  2. 2. Your property
  3. 3. Your details

Questions before you book

No. Roofs are treated so the moss dies at the root. High pressure can lift tiles, force water under laps or strip steel coatings.

Treat the moss before it costs you a roof.

Most Auckland homes need a wash every 12 to 24 months. Get your price today and save 10% online.