The roof will be soft-washed.  If there is mould and lichen growth the roof will be treated with Kowhai Koklean Green.

This process may take a few weeks to kill off the growth before it can be removed.

Any dents in the chip-coated tiles will be popped out where possible and tiles will be replaced where they cannot be repaired.
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Ridges, flashings and valleys will be checked and repaired or replaced as required.

Any areas of rust will be treated with a rust converter or anti-corrosive primer to hold and prevent any further rusting.

The Kowhai StoneCoat ColourCoat will then be applied.  StoneCoat is a 100% acrylic, high build topcoat, encapsulating stone  chips and made to the colour selected from our Kowhai Colour Chart.