Unidrain’s floor drain is placed right up against one wall, which means that there only needs to be a fall from one side.
Patented flanges in the wall and floor provides a waterproof transition between the floor, the drain and the wall.
Unidrain offers drain units with the exact measurements for your project.
Unidrain’s floor drain is tested and approved for use in all types of constructions – whether these are heavy concrete structures or light wooden floor joist structures.
You can download detailed construction guidelines below.
If a wet room is not properly secured, it can lead to damage to adjacent constructions.
We have collected six tips for securing the wet room.
A good piping practice helps ensure a safe and secure result that lasts for many years.
The bathroom is the most exposed room in the house and even small mistakes can be very costly. Check out our tips to avoid the most common mistakes.
The line drain with the classic grating in brushed stainless steel is Unidrain’s original invention. A required frame holds the grating in place and provides a smooth transition.
The ClassicLine series consists of four different designs, which means there’s a solution for everyone.
The exclusive design range HighLine gives the bathroom an extraordinarily stylish look. The classic grating has been replaced with a brushed steel panel, and an air gap ensures that the water is led away.
The HighLine range also includes the discreet Custom-solution, in which a cut tile similar to the surrounding tiled floor is affixed to create an almost invisible drain.
HighLine has even been developed into the HighLine Colour range. Here the frame and the panel have been developed so that they can match the other metal details in the bathroom.
HighLine Colour comes in hand-polished steel, as well as PVD-treated brass, copper and black.
For shower cubicle with open right side, glass screen or similar.
For shower cubicle with open left side, glass screen or similar.
Can be freely positioned against rear wall, independent of any side walls.
Right drain.
Can be freely positioned against rear wall, independent of any side walls.
For use with ClassicLine only.
Left drain.
Can be freely positioned against rear wall, independent of any side walls.
For use with ClassicLine only.
Can be freely positioned against rear wall, independent of any side walls.
The rear flange is set 6 mm back, so it can be used with 20 mm wall tiles + tile adhesive and wet room membrane.
Only for HighLine Custom frameless.
Can be freely positioned against rear wall, independent of any side walls.
The rear flange is set 12 mm back, so it can be used with 20 mm wall tiles + tile adhesive and wet room membrane.
ClassicLine or HighLine frame must be used.
Follow the detailed instructions from the wet room membrane supplier (Lip, Ardex/Wedi, Alfix, Schönox/Sika, Mira, Knauf, Mapei and others).
Avoid using wet concrete primer on the metal surfaces of the line drain before applying the wet room membrane.
Remove any dirt and grease stains from the drain’s metal surfaces before starting work with the wet room membrane.
The membrane’s overlap on the drain’s metal surfaces must be at least 40 mm.
It is important to be thorough with the wet room membrane – it is the waterproofing of the drain that makes the whole shower installation last for many years.
Unidrain is suitable for all floor constructions. You can find the installation guide for your construction below.