Solo House II
In May 2017, Solo House II, the second in a series of holiday homes, was completed. The ring-shaped house threads between trees on a plateaued site, providing views of the surrounding forest and landscape.
Located in the mountainous region of Matarraña, the house was designed by the Brussels-based architects Office Kersten Geers David Van Severen for the French developer Christian Bourdais.
The architects attempted to to make the architecture ‘invisible’, to emphasise the impressive scenery at the site and the natural quality of the surroundings.
The house comprises a simple, circular roof with a diameter of 45 m, supported by four rows of eight columns that intersect with the circumference of the circle. Three of the four sections formed by the resulting straight and curved edges enclose the living areas of the house.
The outer portions of the circle incorporate a sliding facade made from expanded metal mesh that provides dappled shade and privacy when closed. This can be drawn aside to completely open up the rooms to the outdoors. The remaining spaces beneath the curving roof are left open to the elements and look out towards the landscape.
The off-grid dwelling relies on solar panels for heating and electricity, while water is collected and purified on site by tanks and a filtration system on the building's roof. The artist Pieter Vermeersch applied a graded acrylic paint to two cylindrical volumes that emerge from the roof to accommodate the utilities.
Images and content courtesy of Office Kersten Geers David Van Severen.
Photographs © Bas Princen.
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
How can digital twins boost profitability within construction?
A brief description of a smart construction dashboard, collecting as-built data, as a s site changes forming an accurate digital twin.
Unlocking surplus public defence land and more to speed up the delivery of housing.
The Planning and Infrastructure bill oulined
With reactions from IHBC and others on its potential impacts.
Farnborough College Unveils its Half-house for Sustainable Construction Training.
Spring Statement 2025 with reactions from industry
Confirming previously announced funding, and welfare changes amid adjusted growth forecast.
Scottish Government responds to Grenfell report
As fund for unsafe cladding assessments is launched.
CLC and BSR process map for HRB approvals
One of the initial outputs of their weekly BSR meetings.
Architects Academy at an insulation manufacturing facility
Programme of technical engagement for aspiring designers.
Building Safety Levy technical consultation response
Details of the planned levy now due in 2026.
Great British Energy install solar on school and NHS sites
200 schools and 200 NHS sites to get solar systems, as first project of the newly formed government initiative.
600 million for 60,000 more skilled construction workers
Announced by Treasury ahead of the Spring Statement.
The restoration of the novelist’s birthplace in Eastwood.
Life Critical Fire Safety External Wall System LCFS EWS
Breaking down what is meant by this now often used term.
PAC report on the Remediation of Dangerous Cladding
Recommendations on workforce, transparency, support, insurance, funding, fraud and mismanagement.
New towns, expanded settlements and housing delivery
Modular inquiry asks if new towns and expanded settlements are an effective means of delivering housing.
Building Engineering Business Survey Q1 2025
Survey shows growth remains flat as skill shortages and volatile pricing persist.