DIN EN ISO 9001

Our customers have many years of experience with us and are familiar with the high quality of Weiss products. This isreviewed and confirmed within the framework of an annual audit, however, in order to provide evidence of this qualitystandard to the outside world and in an effort to optimize and standardize our processes. We learn a great deal aboutoptimizing our work processes in the course of having them certified.

DIN EN ISO 14001

Sustainability and careful use of resources go without saying in this day and age, as well as keeping the environmentclean. We subjected our company to this certification process in an effort to improve and review the way in which weachieve these objectives and provide evidence of this to our customers.

LEED

Leadership in Energy and Environmental Design.

Developed by the U.S. Green Building Council, this popularcertification program is gaining worldwide importance with respect to the planning and construction of buildings andfacilities. Weiss Doppelbodensysteme GmbH combines a diverse range of products in its portfolio, which help thecompany to earn LEED performance credits and therefore improve the rating of the building concerned.

BREEAM

Originally launched in the United Kingdom, Building Research Establishment Environmental Assessment Methodologyis a rating system for the ecological and sociocultural aspects of buildings’ sustainability. Weiss DoppelbodensystemeGmbH combines a diverse range of products in its portfolio, which help the company to achieve good results inaccordance with BREEAM and therefore improve the rating of the building concerned.

Eurofins

With its headquarters in Luxembourg, Eurofins Scientific SE offers worldwide bioanalytical services to theenvironmental sector and a number of other industries. The Eurofins certificates awarded to the products manufacturedby Weiss Doppelbodensysteme GmbH provide documentary evidence of their suitability for use in sustainable,ecologically oriented buildings, such the buildings certified in accordance with LEED and BREEAM.

FSC

The Forest Stewardship Council is an organization that promotes sustainable forest management. Our suppliers ofderived timber products have all been certified in accordance with FSC requirements and ensure that exclusive use ofproducts from sustainable forest management is assured.

E1

Formaldehyde is the bonding agent used to bind wood chips together to produce chipboard. The E1 rating indicatesthat materials do not emit more than the 0.1 ppm limit value for the concentration of formaldehyde in equilibrium. All ofthe derived timber products used in Weiss raised floor systems comply with the requirements for emission class E1 orbetter.

SFE

System Flooring EWIV is a European economic interest group concerned with the certification of floor systems, supportfor standardization projects and promotion of technical advancement. SFE examines and certifies the systemsproduced by raised floor manufacturers for compliance with the DIN EN 12825 and DIN EN 13213 standards.Weiss Doppelbodensysteme GmbH holds certificates of conformity for all kinds of systems and never ceases toinvestigate the possibilities of other systems.

REI

System Flooring EWIV is a European economic interest group concerned with the certification of floor systems, supportfor standardization projects and promotion of technical advancement.SFE examines and certifies the systems produced by raised floor manufacturers for compliance with the DIN EN 12825and DIN EN 13213 standards.Weiss Doppelbodensysteme GmbH holds certificates of conformity for all kinds ofsystems and never ceases to investigate the possibilities of other systems

DGNB

The German Sustainable Building Council (DGNB) has established a rating system for the sustainability of buildings inGermany. Weiss Doppelbodensysteme GmbH combines a diverse range of products in its portfolio, which help thecompany to achieve good results in accordance with DGNB and therefore improve the rating of the building concerned.

BVS

The BVS eV is an association of European system floor manufacturers, which understands itself as a partner ofbuilders, architects, general contractors and executing companies