Implemented in a slender lot from north to south, the project born with the aim of building a dwelling with a single floor. The typology was defined according to the best sunlight, as this is one of the richest of this Mediterranean country. So all rooms are oriented to the east, the living room (place more permanent) to south, the kitchen to west and garage to north where the functionality is the symbiosis of the project. The professional link of the owner to the forestry sector, led us to look for sources of inspiration in the region. We are in the west of the country, near the city of Leiria that is distinguished by loggers and mythical forests (created by King D. Dinis in order to protect the city from sand storms from the winds off the Atlantic ocean) this was the turning point of the project which allowed us to take advantage of traditional formwork pine boards used in the concrete in sight walls at core walls of the house.