Bit Of Advice

[MartynT]

just wondering if anyone could give me some advice, I'm re doing my bathroom and come up with the idea of fitting the basin into a countertop above the ceiling for the stairs as its dead space, I know it's not ideal but i had some p5 chipboard lying around so I decided to use that for the countertop, I want to fix this down and tile onto it, as I say i know it's not ideal but if it's tiled, sealed well and only gets the odd splash of water now and again should it be ok?

 

[dave l and l]

it swells up and breaks down pretty easily, maybe tanking it would be a good idea

 

[magga]

I would overboard it with 6mm Hardiebacker if I were you, it won't add much to the height. Chipboard is next to useless when wet.

 

[dave l and l]

or overboard it with hardie

 

[MartynT]

Ok cheers, how do I fix the board down just screw it?

 

[One Day]

hardie will just transfer water through. Use Wedi board or Kerdi board at 6mm. Far far easier to use and fix too.

Hardiebacker - PAH! 😛

 

[magga]

Easier to use yeah, not easier to get hold of, though!

Could just tank the Hardiebacker.

 

[One Day]

Easier to use yeah, not easier to get hold of, though!

Could just tank the Hardiebacker.

May as well use hardboard as an overlay in that case!

 

[MartynT]

This seems a lot of work for something that won't be constantly getting hit by a lot of water, it will at most get a few splashes that would be wiped up pretty much straight away surly the tiles and grout would hold it off till it gets wiped up?

 

[magga]

May as well use hardboard as an overlay in that case!

You really don't like Hardiebacker do you