GreenGuard 

This certificate proves that Silestone does not generate any substance that is harmful to the environment. It also certifies the use of our surfaces in closed areas.

Silestone has also been awarded the "Greenguard Children & Schools Certificate", which confirms maximum safety in its applications for schools and universities.

ISO14001 

This recognition certifies and strengthens the quality of Cosentino’s Environmental Management System Certification. This standard certifies the excellent performance and constant environmental improvement of the company's production processes from design to distribution.

It highlights efficient use of raw materials, control of emissions into the atmosphere, waste management programs, treatment systems and re-use of industrial water, disposal of chemical substances and control of environmental hazards.