Our clients lived in a flat in a building in Solsona, with difficult access to the roof terrace, and dreamed of moving to a house. After studying their situation in depth, we suggested something different: building that house 15 metres up, on the top floor of their own building.

The project combines two interventions: the full refurbishment of the building, with a new lift that improves access for every home, and the transformation of their flat into a duplex penthouse with spectacular views, a herb garden and plenty of natural light.

Turning the flat into a duplex penthouse is the core of the project. The extension uses a lightweight CLT timber structure: besides its visual appeal, it is light and strong, which makes it ideal for building on top of existing buildings without overloading their structure. The result is an open, bright space with large windows offering panoramic views and a private terrace for enjoying the outdoors.

A south-facing skylight over the stairs, an east-facing one in the kitchen and continuous north-facing openings for the views bring out the changing shades of light throughout the day. The interior plays with ochre tones and the warmth of wood, while, as a counterpoint, the metalwork is green and the glazed tiles form geometric patterns in white and terracotta.

The refurbishment includes a new lift that gives easy access to every floor. To make use of the roof, the storage rooms are moved to the ground floor, freeing up space above for the herb garden. In the entrance hall, the storage rooms, meters and waste area are brought together, turning the entrance into a spacious, pleasant meeting place.