Since 2014, privately owned VITREUS GmbH supplies environmentally friendly engobes, glazes, and granulates for the heavy-clay ceramics industry.

We provide an extensive range of customized surface coating solutions for clay roof tiles and clay facing bricks, combining innovation, sustainability, and consistent quality. From initial product development to the finished product, we work closely with our customers to deliver durable, visually appealing, and reliable results.

By establishing clear references and identifying the parameters that drive variation, we help manufacturers make their processes more predictable and build lasting consistency into production.