The wooden single family house in Senec (Slovakia) was built with CLT massive wood by Stora Enso in 2018. Altogether the project comprises 173 m². The modern construction material has an extremely welcome side effect: the healthy climate within wooden structures creates a particularly pleasant indoor environment and has a demonstrably positive effect on the well-being. A total of 63 m³ CLT in visible and non visibly quality by Stora Enso was used for this wooden single family house.