Air injected insulation is an environmentally friendly insulation system made from natural wood fibres


  • Suitable for on-site timber frame application
  • Prefabricated wall and roof cassettes
  • Ideal insulation for renovation of walls and roofs
  • joint free insulation
  • very good thermal insulation and thermal storage capacity
  • excellent summer heat protection
  • water vapour open for a healthy internal climate
  • particularly slump resistant due to interlooking wood fibres
  • no additional on-site cutting
  • high quality through trained installers
  • recyclable, pure wood fibres from pine
  • optimum sound protection when combined with STEICO rigid insulation boards
  • BUND environmental award 1999









Learn more about our insulation solutions.

Zell Insulation Demo Video

Material: Wood fibres produced to general building approval Z-23.11-1120 with ongoing quality control. For dust removal the requirements of the professional association should be observed, and furthermore the provisions of TRGS 553.

STEICOzell can be utilised in external components GK0 in wooden buildings and prefabricated elements according to boundary conditions AbZ Z-23.11-1120.

Pro environment and pro humanity
As a manufacturer of ecological building materials, STEICO AG ensures that its raw materials and production protect the environment and health of future generations and that its products excel in functionality and quality.

STEICO AG is the first insulation manufacturer to offer FSC® certification on its entire insulation range. STEICO uses timber from sustainable forests which are managed under strict directives from the FSC® (Forest Stewardship Council). Therefore STEICO offers the highest environment standards from production right through to the end product.

Request Information

[contact-form-7 404 "Not Found"]