Most South East Queensland roofs benefit from a clean every 2 to 4 years. Properties with heavy tree cover, near the coast, or in shaded areas may need cleaning more often as moss, lichen, and mould build up faster.

Not when done correctly. We match the cleaning method to your roof type — soft washing for painted metal and older tiles, controlled low-pressure washing for concrete tiles. Our team is trained to clean without dislodging tiles or damaging coatings.

Yes. Black streaking is caused by airborne algae (Gloeocapsa magma), and lichen and moss are common on Queensland roofs. Our biodegradable treatment kills the growth at its source — you'll see immediate results, with continued improvement over the following weeks.

No. Professional cleaning using the correct method actually preserves most roof warranties, which often require regular maintenance. We can provide documentation of the work for your records if needed.

Yes — and we recommend it. A thorough soft wash removes biological growth, dirt, and oxidisation, giving the new coating a clean surface to adhere to. Skipping this step often causes paint to fail prematurely.

Soft washing uses low pressure with biodegradable solutions and is the safest method for most Queensland roofs. High-pressure washing is rarely appropriate for roofs as it can dislodge tiles, damage coatings, and force water under the surface.

Some debris will wash into the gutters during the process. Our roof cleaning service includes a final gutter clear-out as part of the job, so you're left with clean gutters as well.

No. As long as we have access and an outdoor water tap, you don't need to be on site. We send before-and-after photos and a completion report including any maintenance issues we noticed.

Roof cleaning starts from $790. Final pricing depends on roof type, size, pitch, access, and the level of build-up. Every roof is quoted individually after inspection.

Yes. All roof cleaning work is backed by our 30-day workmanship guarantee. If you're not happy with the result, we'll come back and make it right.