By using this traditional method of handcrafting the tiles each individual tile will be ‘handled’ at least 5 times before leaving our workshop, allowing us to carefully select only the best tiles at each stage.
We carry out regular performance tests at the Technical Centre for Natural Construction Materials. This is where we check flexural strength, water impermeability and frost resistance. All in accordance with the market requirements of Batiments de France and Historical Monuments.
Our company also offers a 10 year guarantee, which has yet to be called upon in 40 years.
