Wet room channel drain question

[simongii]

Hi,

I was hoping someone could offer me some advice/guidance.
I have recently bought a wet room channel drain and I'm now concerned it's not fit for what I want.

Please find image of the drain

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• simongii
• 23 Mar 2012
• 1

The insert is to be tiled so that you just get a square outline where the water runs down and into the drain.

My query is this: The other (astronomically priced) similar drains I have seen online are made for the tanking mambrane to fold over the edge of the drain allowing any moisture under the tiles to flow into the drain. They then have another aluminium insert that allows you to butt the tiles (above the membrane) up against. A la:

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• simongii
• 23 Mar 2012
• 1

Does anyone know how you install the one I've bought, the instructions are rubbish - obviously been translated. One part tells me to "make love with precision".

I'm worried that if I butt up the tiles to the aluminium frame and just have the membrane fit square to it then any moisture under the tiles will just collect in the angle and have nowhere to go.

Thanks for taking the time to read my question.