Vary in height with XT built-in systems

WISA offers a suitable solution for every situation with the XT line of toilet systems. Little or no space in the bathroom or toilet, with an XT you can make optimal use of the space.

Variations of XT toilet systems

Dutch craftsmanship since 1865

WISA has existed for over 150 years. In 1865 we started a metal goods factory in Arnhem. Today we are active worldwide in the field of sanitary flushing technology.

View our history

VarioTronic - Electronically adjustable in height.

With the VarioTronic you can easily adjust the height of the wall-mounted toilet to the wishes of the user.

Living life-proof


Rinse comfortable and hygienic with modern electronics. When you simply move your hand in front of the control panel, the technology will take over for you and the rinsing process will be fully automatic. Beautiful on the outside, smart on the inside.

View contactless flushing options

Plumbing is about to change radically. Because we make it digital.

Imagine a public toilet without any unpleasant surprises. An automatic toilet that only flushes when you're done, not while you're sitting. A smart toilet that doesn't flush when clogged to avoid flooded floors. With WISA this is no longer science fiction.

More about smart sanitary

Dutch craftsmanship

WISA has been delivering quality and innovation in sanitary ware worldwide since 1865. With a rich history in sanitary flushing technology, we now offer a complete range including flushing systems and accessories, ceramics, toilet seats and a wellness program.


The WISA assortment overview and other brochures are available as pdf. Here you will find our full range, classified by product group and provided with all the information you need; EAN codes, article numbers and technical information. Obviously provided with illustrations and images.

Service & questions

Do you have questions about WISA products, about installation, service or maintenance? Our technical advisers are happy to answer these. Use the online form. We will respond as soon as possible. Do not hesitate to contact our customer support team.




Through cooperation and compassion we get through these difficult times together. WISA has decided to operate from home as much as possible. This also applies to our purchasing and commercial departments.