Roof Cleaning Melbourne

Roof cleaning uses high-pressure equipment to remove dirt, moss, algae, lichen and buildup from your roof surface, restoring its appearance and helping to maintain its structural integrity and lifespan.

Yes — roof moss removal is part of every roof clean we do. Moss holds water against the surface and keeps it permanently damp, so it does real damage over time, not just cosmetic damage. We strip moss, lichen and algae off tile, cement, terracotta, metal and Colorbond roofs, then apply a chemical treatment that kills what is left in the pores and slows regrowth. Cleaning without treating usually means the moss is back within a couple of seasons.

Lichen is harder to shift than moss because it bonds to the tile surface rather than just sitting on it, so it will not simply wash off and attacking it too aggressively can take the tile finish with it. We use high-pressure cleaning at the right pressure for your roof type to break the bond, followed by a chemical treatment that kills the remaining growth in the pores of the tile. On heavily affected roofs some staining can remain in the surface after the lichen is gone — we will tell you honestly what to expect before we start.

We clean tile, cement, terracotta, metal and Colorbond roofs — on both residential and commercial properties across Melbourne.

Yes. Our team is trained to use the right pressure and technique for each roof type so your tiles or metal are cleaned thoroughly without damage.

Regular professional cleaning removes moss, algae and lichen that trap moisture and wear down your roof, helps maintain its structural integrity and lifespan, restores a clean streak-free finish, and prepares the surface for painting or sealing.

Yes — we can clear out your gutters as part of a roof clean so water flows freely and doesn’t overflow into your eaves.

It can help. A dirty roof traps heat, so a clean roof reflects more sunlight away from your home — keeping it cooler in summer and easing your air-conditioning costs. A fresh, well-presented roof also lifts kerb appeal and resale value.

Yes. Colorbond collects dirt, lichen and moss over time — especially on shaded sections — which dulls the finish and can hold moisture against the surface. A professional clean restores the look, lets us spot rust or fastener issues early, and prepares the surface if you’re considering repainting. We clean metal and Colorbond roofs across Melbourne, for homes and businesses.

For terracotta roofs only, glazing is an optional extra step after the clean: a specialised hi-gloss coating that restores the tiles’ colour and shine and seals them against water. As a guide it costs $420 to $625 per roof (ex GST), takes about 30 minutes to apply, and is done straight after the clean on the same day. We confirm whether your roof would benefit as part of the free inspection.

Carefully — the wrong pressure can damage the finish, and walking a metal roof safely takes experience. Our team uses the right pressure and technique for each roof type, plus a chemical treatment that stops algae growing back. Given the safety risk of working at height, we recommend a professional clean — it’s fast, safe and leaves a streak-free finish.