Baumit openSystem: Insulation & Façade System  


Baumit openSystem EWI system helps to create the optimal humidity inside due to its high vapour permeability. All components are vapour permeable and so allow the walls to breathe. Heat is retained and energy used for heating is reduced – saving on energy costs. 

  • Suitable for new build and refurbishment
  • Homogenous wall build-up 
  • Breathable and highly vapout permiable
  • Prevents condensation from water vapur
  • Ensures a comfortable indoor living climate
  • Reduces building time as dries out quickly