I need a drain that the trap is located on left Do you do them? If not can this one be fitted...?http://mcalpineplumbing.com/wet-room-products/channel-and-tile-drains/cd600-bc-standard-channel-drain
Our standard drains have outlet centred between it's edges. If you wish to receive offset waste we could create a custom product for you. It would be more expensive and would take more time to deliver (as we would need to produce it) but it's possible. If you're interested please send us an email to firstname.lastname@example.org with distance from one end to the desired centre outlet.
I am happy to help if you have any questions.
David 020 7193 0953