Roof & Property Cleaning

PROPERTY & ROOF CLEANING CHRISTCHURCH

Roof & Property Cleaning in Christchurch & Canterbury Region
Contact Us Now Main: 03 347 2635

Cleaning and Waterblasting

Keeping your property clean not only enhances your curb appeal, it also ensures that dirt and debris don’t have a chance to progress into mould, mildew and corrosion across your roof, cladding and other exterior surfaces. Allowing moss, mould and mildew to grow will damage materials, break down mortar, create leaks, discolour and stain metal and remove chip coating.


We have been in business since 1979, and we deliver exceptional outcomes at reasonable rates for all our clients. 


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We clean your roof.

Your roof is your first line of defence against the weather, and keeping it in good order includes regular cleaning that targets the specific types of materials used on its surface. Allowing organic matter, moss and lichen build up to develop also introduces the risk of water pooling. This can quickly lead to rust on corrugated iron, decramastic and pressed metal tiles, and if you have concrete or plaster tiles, pooling can cause them to erode at a much faster pace. If you want to protect your roofing system, regular cleaning is essential.

We clean exterior walls and cladding.

Yes. All your exterior walls are affected by runoff from your roof and the general wear and tear from the weather. Build-up of dirt and grime looks unsightly, reduces the aesthetic value of your property and over time escalates into permanent stains, bacteria and mould that will eat away at the exterior surfaces of your property.

We clean decks, fences, driveways and paving.

Regular waterblasting and moss and lichen treatments keep your paths, decks, fences and driveways looking good. The weather takes its toll on all of your property's outdoor features, and allowing mould, mildew and moss to continue to grow creates slip hazards and causes wooden surfaces to rot over time. To preserve your assets and protect your family and visitors to your residential or rural property, we recommend waterblasting and cleaning these areas every change of season.

Moss and lichen treatment

Step 1: Eradicate Mould Moss & Lichen

Arthur’s moss and lichen treatment removes moss, mould and lichen from the surface of your roof, walls, driveway, paths, fences, decking and more. Our targeted treatment can be applied to any exterior surface. 


Lichen is a living organism that produces oxalic acid, which, over time, can eat away at the surface it grows on. This damage is most obvious for painted and coloured metal roofs. The paint and the colour coat on metal roofs can be eaten away, causing permanent damage.



Once our product is applied, the moss and lichen die. Like any living organism, they will start to decompose and crumble away so they can be gently washed off. For flat surfaces, manual brushing is required after spraying.

damaged roof by moss and lichen
roof cleaning christchurch
Don’t let moss and lichen damage your roof

Step 2: Moss Proofing Treatment

The Arthurs team then treat your surfaces with our moss proofing treatment. This is designed to ensure no regrowth of mould, moss and lichen on your roof or walls for two years. Taking preventative measures can help you avoid costly repairs or even premature roof or cladding replacement.

Silicone Sealing & Water-Proofing

Take protection up a notch with our

Silicone Seal Water-Proofing Treatment. This treatment is applied to all porous surfaces: roofs, walls, pillars and fences to help prevent discolouration and permanent mould and water-leaching stains. It slows moss and lichen growth on non-protected surfaces and ensures your structures remain more secure from water ingress.



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roof water proofing christchurch

Need Waterblasting?

Our professional water blasting service works across most types of roofing, walls, driveways, paths, fences, and other outdoor features on your residential or rural property. Get in touch now to ensure your valuable assets always look their best and your decks, driveways, and paving are free from slip hazards.

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property cleaning christchurch

Are you a DIY-er?

We offer our industrial-strength home-use products; click here to learn more.

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Get in touch with our friendly team today; when it comes to roofing, we have you covered.

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