Hardie groove lining in bathroom, waterproofing question

I plan on using hardie groove lining board on a couple walls in bathroom but not shower etc, but have question on how to then waterproof it.
Do I apply waterproof up the wall edge and than just a fibre cement skirt over the top.?

Please note I'm not having tiles in bathroom. The rest of bathroom will be micrcement both floor and shower wall etc.

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Originally Posted by Craka

I plan on using hardie groove lining board on a couple walls in bathroom but not shower etc, but have question on how to then waterproof it.
Do I apply waterproof up the wall edge and than just a fibre cement skirt over the top.?

Please note I'm not having tiles in bathroom. The rest of bathroom will be micrcement both floor and shower wall etc.

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I would use a perimeter flashing around the walls installed before the wall sheets:
https://www.betaboard.com.au/content...ON%20GUIDE.pdf

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Originally Posted by droog

I would use a perimeter flashing around the walls installed before the wall sheets:
https://www.betaboard.com.au/content...ON%20GUIDE.pdf

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Thanks Droog. Will do. What do suggest after they are sheeted ?