Isolergrund protects building occupants and their indoor environment from moisture that produces mould and contaminated air with radon gas, microorganisms and mould spores that are naturally present in the soil. The image shows how the ground is both sealed and insulated. The system creates a very slight under-pressure in the foundation which prevents contaminants rising to the occupied space.

Isolergrund is a complete building foundation system in which every detail and element is included as an ‘assembly kit’

Isolergrund’s production is certified by internationally recognised certifying body KIWA which means that tested components and assembly methods should not deviate from written guidelines . Each and every building foundation is tested and Isolergrund warranty certified with structural integrity controlled by independent expert review.