ProdEX, because it is covered in natural wood, experiences small dimensional variations as a consequence of changes in environmental moisture and temperature. The maximum dimensional variation in a longitudinal direction is 0.30% and in a transversal direction to the board is 0.60%. These small dimensional variations do not affect the aesthetics or the functionality of the boards. For this reason it is essential to bear in mind the expansion joints indicated by Prodema.

ProdEX is a water-resistant material; resistant to vapour, water, snow and ice. However, you are advised not to immerse the edges in water permanently or for a prolonged period of time as extensive exposure over several months to high environmental moisture could lead to the appearance of areas of a darker colour on the edge of the board's surface.