
Finnish company Seviso Ltd claims they have a global patent on a solution, which allows for construction in places that would have previously been impossible:
- unique, residence built inside bedrock/earth
- economical
- energy-efficient, savings in heating costs
- blends into the landscape, the building is adapted to its natural surroundings
- allows for unique solutions
- safe
- durable - no wear caused by weather and no major renovation work required in the future