3. 2. 2. Additional criterion: Products made of natural materials

description relevant product categories 


Ecological and socio-economic advantages of the use of renewable raw materials are that [Zwiener 2006]:

minimum requirement

Products shall consist primarily of renewable or mineral raw materials (≥ 85% by weight).

Manufacturer's declaration.

All products awarded the following eco label meet these criteria:

Alternatively, the corresponding baubook declaration may serve as evidence (www.baubook.info/oea).


baubook green procurement
Harmonised “EcoBuildingCriteria” provided by “ÖkoKauf Wien” and “service package sustainable construction in Vorarlberg”