Prodema S.A., as part of its philosophy of constant improvement, relies on external companies of international renown to certify its products and processes.
The ProdEX material complies with the EN-438 standard and holds the following certificates:
Prodema S.A. is registered with the following standards:
Prodema S.A. carries out a comprehensive quality control on ProdEX material and offers a 10-year guarantee* for this product.
Some of ProdEX excellent features have been tested in prestigious laboratories:
For those panels that are not installed vertically, the guarantee will be reduced to 5 years, due to the fact that the surface may age faster as a consequence of the greater angle of incidence of the solar radiation and due to the fact that rainwater may remain on the surface.

* The general guarantee conditions may be changed without prior notice.