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Safe & Long-Lasting Roof Treatments

We treat moss, mould, and lichen at the source using low-pressure application — no harsh blasting or water damage. Our roof treatment method works over time and helps keep your roof cleaner for longer.

140+ Reviews from Auckland Homeowners

140+ Reviews from Auckland Homeowners

140+ Reviews from Auckland Homeowners

Our Process for Effective Roof Cleaning

Team member performing exterior cleaning with high-pressure surface washer on concrete patio
Team member performing exterior cleaning with high-pressure surface washer on concrete patio
Team member performing exterior cleaning with high-pressure surface washer on concrete patio

Applied Gently, Works Over Time

We use a slow-acting treatment that gets right into the moss, mould, and lichen — without needing to blast it off with water. It’s applied evenly across your roof, then left to work with the rain and sun over the coming weeks.

Exterior cleaning in progress using telescopic pole and brush on multi-storey glass windows
Exterior cleaning in progress using telescopic pole and brush on multi-storey glass windows
Exterior cleaning in progress using telescopic pole and brush on multi-storey glass windows

No High Pressure, No Risky Gear

Our system doesn’t require walking all over your roof or using high-pressure hoses. This protects your tiles or metal from damage, and avoids breaking any seals or coatings. It’s a safer, cleaner way to maintain your roof.

Window cleaner standing outside garage during residential exterior cleaning job
Window cleaner standing outside garage during residential exterior cleaning job
Window cleaner standing outside garage during residential exterior cleaning job

Tailored for Each Roof Type

Every roof is different — tiled, metal, old, new, north-facing, or shaded. We adjust the strength and coverage of our treatment depending on what your roof actually needs, and give it the time and space to do its job properly.

Team member smiling in front of home following completed exterior clean
Team member smiling in front of home following completed exterior clean
Team member smiling in front of home following completed exterior clean

The Winning Exterior Cleaning Approach to Roof Treatments

A lot of the time, people don’t even realise how much growth is sitting on their roof until it’s pointed out. Left too long, that moss and lichen builds up and starts breaking down paint, lifting tiles, or blocking up your gutters. That’s where a proper treatment makes all the difference.

We take the time to check what kind of surface we’re working with, what areas need more attention, and how the roof is reacting to past weather and sun exposure. Once we’ve got that sorted, we apply our treatment from the ground or gutter line using a long-reach softwash system — no walking over fragile tiles, and no high-pressure rinsing. It’s a clean, even coat that works with the weather to break down organic growth over time.