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Innovative products and solutions

The construction and building sector accounts for nearly 40% of global CO₂ emissions. That’s why it’s essential to ensure that installation systems—the lifelines of tomorrow’s buildings—are not only safe but also resource-efficient. Our products and solutions are designed to conserve energy. We’re committed to making ressource efficient building a reality, not just a vision for the future.

Show installation in the Viega World exhibition.

Driving sustainability with data

To build more sustainably as a society, we need reliable data to guide our decisions. At product level, we assess environmental impacts for around 90% of our portfolio, measured by revenue, and disclose the results through Environmental Product Declarations (EPDs).

Our colleagues Tobias Mass, Lukas Thelen, and Christian Lohölter explain what EPDs are and why they matter.

EPDs have an internal and an external impact. Our customers can include environmental aspects in their decisions, and the lifecycle assessments help us to identify additional ways to make our products even more sustainable.

Tobias Mass (Director Engineering Data Management)

EPD in the International Product Overview

Close-up view of Viega products.

Transparency through data: EPDs

Our product portfolio includes over 17,000 articles, used across a wide range of sectors—from buildings and industrial facilities to shipbuilding and supply technology. Many of these applications involve sensitive areas such as drinking water systems, where safety and reliability are paramount.

We have valid, externally verified EPDs for 90% of our products and applications, measured by revenue. We plan to develop EPDs for additional products. These EPDs provide transparent insights into the environmental impact of each product and are available in our international product catalogue.

Drinking water installations: clean, safe, efficient

Access to clean potable water is a fundamental human right—and one of the most valuable and vulnerable resources we have. At Viega, we take this responsibility seriously.

With over 125 years of experience, we support specialist tradespeople, planners, and system operators with innovative installation systems designed to help maintain water quality over the long term.

Dr. Christian Schauer, who has led our Drinking Water Competence Centre for nearly eight years, shares how we uphold this unique market position.

One of our top priorities is to maintain drinking water hygiene within the building.

Dr Christian Schauer (Director Professional Application Centre EU)

Download Our Sustainability Report

For a deeper look into our commitment to Innovative Products and Solutions, see page 23 onwards in our Sustainability Report.

Further topics

Sustainable production
For more efficient processes and resource-saving production
Find out more
People and community
Working closely together
Find out more
Transparency and responsibility
For sustainable growth
Find out more
Sustainability at Viega
Our responsibility for future generations.
Find out more