Decramastic - StoneCoat Coating System 

Putting your decramastic roof right at the right price.
Your local Kowhai guy will add years of life and new colour to your stone chip roof.

No need for expensive re-roofing. Kowhai uses the world's best decramastic coating and bonding technology to put your roof right.
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Steps That We Take 

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1) Preparation and Repairs
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

2) Cleaning
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

3) Rust Treatment
Any areas of rust will be treated with Kowhai RustEtch to hold and prevent any further rusting

4) Stonecoat
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.

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Kowhai Colour Chart 

• Ebony
• Grey Friars
• Thunder Grey
• Mid Grey
• Sandstone Grey
• Standard Grey
• Tudor Grey
• Ironsand
• Ranch Brown
• Lignite
• Sorrell
• Stone
• Bone White
• Gull Grey
• Karaka
• Permanent Green
• Rivergum
• Mist Green
• Lichen
• Desert Sand
• Titania
• Charcoal
• New Denim Blue
• Forest Green
• Scoria
• Ferric Red
• Pioneer Red
• Terracotta

This colour chart shows the range but may not be an exact match of the colour due to your computer settings.
​Ask your Kowhai Guy for an accurate hard copy colour chart.
Please note colours may appear slightly different in full versus partial sunlight and thus on different faces of the same roof.