Water and sewage in old houses

When a house has been empty for a long time, one of the first and most important questions to solve is access to water and sewage. In this digital lecture, you will receive an overview of the most common options, with a particular focus on old houses.

When a house has been empty for a long time, water and sewage often become one of the first issues that need to be addressed. But what options are available – and how do you proceed if there is already an old and worn-out system on the property?

In this digital lecture, you will receive a clear overview of the most common options for private water and sewage. The goal of the lecture is to provide you with basic knowledge about the different variants of individual water and sewage, so that you can better assess what can and needs to be done on your specific site. Installing an individual sewage system is often a significant investment that is beneficial to include in a potential loan promise, therefore it is wise to acquire the knowledge early.

During the evening, you will receive:

  • an overview of different solutions for individual water and sewage

  • understanding of their advantages and disadvantages

  • insight into how the systems work in practice

  • knowledge of how to choose the right one based on the site's conditions

Participation is free of charge and open to everyone, but registration is required. The last registration date is January 26.

Date: Thursday, January 29, 2026
Time: 18.30–20.00
Place: Digital. A link will be sent out days before to registered participants

The evening's lecturer is the VA guide. The VA guide collects and disseminates knowledge and information about individual sewage via sewageguide.com. They do not sell any products or services to private individuals. The funding instead comes from municipalities, companies, and organizations that work with issues related to water, sewage, and water care.