Dear Andy,

Thank you for your question.

This drain is available in range from 500 to 1200 mm as a standard, off-the-shelf with quick delivery and is relatively cheap.

We could manufacture custom bespoke drain, which can be 2000 mm or even much more, it can be same as this drain but longer, but it would have increased price and delivery time (would need to be produced first).

For 2000 mm wide wet room, there are few options regarding the drain length:

1. You could go for 1200 mm drain and create slopes from every corner of the room to every corner of the drain (diagonal), so no matter where the water drops it will always flow towards that drain.

2. Custom 1700 mm drain. If you accept diagonal cuts of tiles (pattern similar to an envelope once the installation is over), we recommend to have at least 150 mm from the wall the the drain's edge.

3. Custom 2000 mm drain - same length as the room size, in such case you would have only a single or two-way slope, however fitting would be more complicated.

Maybe it would be good idea to have a look at our pre-sloped wet room kit, with sizes up to 900 x 1850 and possibility to have custom size too, up to 1200 x 2000 mm.

Please contact me which way to proceed you prefer and I will prepare you a quote.

Kind regards

David M 020 7193 0953