natureplus-certification for our cellulose

An award for our insulation material

natureplus-certification for our cellulose

It is 25 years since ISOCELL saw the light of day. A quarter of a century during which our vision of a sustainable, ecological insulation material has reached many people. Now our blown-in cellulose insulation has been certified by an independent committee to stringent natureplus criteria. This international seal of quality stands for excellent, sustainable products in the field of construction material and products for the home.

This seal guarantees the high standards of our ISOCELL cellulose with regard to climate protection, healthy living environment and sustainability.  The certification is valid for the production plants: Hartberg in Austria and Amel in Belgium. You will find further information on natureplus at: