Through innovative technology and construction methods, transnational challenges are assumed that include technology, sustainability, entrepreneurship, the environment and energy. These create a benefit to the community that Hampahus AB aspires to. In the quest to improve energy efficiency and damp-proofing our homes today, houses are being built with multi-layer walls with layers consisting of petroleum-based materials. These houses are also equipped with plastic film / sealing layer to create a dense structure which, however, may have negative effects and cause damage to the building and create toxic indoor environments. Hampahus AB will offer environmentally friendly, durable, modular homes of the natural material hemp concrete (hempcrete).