The company's goal was and is to make clay, a building material with outstanding environmental properties, available for today's construction and to integrate it into its structures. The energy input for the production of CLAYTEC earthen building materials is either already very low or is being continuously minimised. The basic principle is to maintain the recyclability of the material at all product levels, given its natural properties. Further principles of the company are: Use of renewable energies and efficiency at all levels, decentralised production, exemplary social standards.

Company history

The history of Claytec begins in the 70s. Peter Breidenbach comes from a family of architects with a strong affinity to traditional building methods.


If you're looking for building materials made of clay, CLAYTEC is the answer. But why should you choose us? The answer lies in our company history and its wealth of experience with clay as a building material
CLAYTEC - Produktübersicht alt
CLAYTEC - Produktübersicht Lehmbaustoffe - Erntedank

Working with associations

Wherever possible and meaningful, CLAYTEC seeks to collaborate with people and institutions which share our goals. We are a member of central federal specialist associations which kick off developments and shape the future. This allows us to remain involved in clay construction, building biology, and construction technology in monument conservation.

CLAYTEC Messestand
CLAYTEC Messestand - Tisch mit Lehm-Terrazzo und Wand mit Lehm-Farbputz grob

Service team

We will help you find the right product, answer your technical questions, and would be glad to recommend craftsmen and suppliers for your construction project. We assist professionals with planning and cost calculations. Please contact our Serviceteam