Alventosa Morell Architects have designed this house called ‘Casa LLP’ in Barcelona, Spain. The client’s main requirement was low energy consumption because they were seeking an energy independence. A fully glazed facade opens up spectacular views over Parc Metropolità de Collserola. Sustainable features of the project include eco-friendly construction materials, a wooden ventilated facade and the use of a green roof, which provides thermal resistance.

Photography by Adrià Goula