construction product

NonHazCity 3 is a European project under the framework of the EU Interreg Program for the Baltic Sea Region. The project aims to reduce hazardous substances in the construction sector and to support circular construction. A NonHazCity Building Award will be given to celebrate the most effective laws and policies for non-hazardous buildings – nominations are welcome! Deadline is the 15th June 2024.

Construction products for interior work can be a significant source of pollutants in indoor air. In order to better protect human health, UBA has been working with a group of experts since 2011 to develop common assessment standards across Europe. The first complete list of substances and associated evaluations (EU LCI values) was published in November 2023.

Reducing substances in the construction sector that are hazardous to health and the environment and supporting circular construction – these are the goals of NonHazCity 3, a European project in the EU Interreg Program for the Baltic Sea Region. The project team involves 21 partners from all eight EU countries around the Baltic Sea, including the German Environment Agency (UBA).

Here you will find frequently asked questions and answers about the test procedure for formaldehyde emissions from wood-based materials which came into force on 01.01.2020. The information is mainly intended for companies and institutions that manufacture, process, sell, transport, store, export or import wood-based materials or furniture or which test such products for formaldehyde emissions.

Even today, harmful formaldehyde from wood-based materials and other products is still offgassing into indoor air. Low-emission products are now more important than ever, as, for energy-conservation reasons, new and renovated buildings are more air-tight now than they used to be. The German Environment Agency (UBA) has achieved, that the test conditions have been adapted to the state of the art.

For reliable data on pollutant emissions from construction products both validated testing procedures and qualified testing bodies are required. Test methods for determining the release of dangerous substances from construction products have been available in Europe for some time, and the first designated testing laboratories for this purpose have recently been set up in line with EU regulations.

Harmful substances in products are regulated by different legislative texts. These texts address either the substances (chemicals) or the product itself. The legal provisions are therefore classified either into chemicals law or product law, or sometimes waste law when chemicals become relevant at the waste treatment stage only.

Wood-based materials and consequently also furniture and building products made from them may contain formaldehyde as an adhesive component. Formaldehyde is considered to be carcinogenic. We answer the most important questions from the perspective of indoor hygiene.