ISO 14001 : 2004
This helps Würfel establish, implement, maintain and improve an environmental management system, to assure itself of conformity with its stated environmental policy, and to demonstrate conformity.

ISO 9001 : 2008
This is a quality management system standard and is designed to help organizations ensure that they meet all requirements of customers and stakeholders.

FSC Certification
The FSC certification is considered the “gold standard” designation for wood harvested from forests that are responsibly managed, socially beneficial, environmentally conscious, and economically viable. At Würfel we believe that luxury should never cost us the earth.

EP Declaration
An Environmental Product Declaration (EPD) is defined by International Organization for Standardization (ISO) 14025 as a Type III declaration that “quantifies environmental information on the life cycle of a product to enable comparisons between products fulfilling the same function.”

AENOR Certification
The Spanish Association for Standardization and Certification (AENOR) is an entity dedicated to the development of standardization and certification to improve technology produced by companies.