KFS Boligbyg designs and builds individual detached houses. Its process starts with the site, required functions and architectural preferences, which are developed into floor plans, visual material, technical drawings and a construction specification. The company then manages pricing, authority work, trade coordination and delivery of the completed home.

Projects include modern villas and customised residential layouts rather than a fixed modular catalogue. The service is relevant to private clients seeking one organisation for architecture, project preparation and construction of a permanent house.