Praxis Resilient Buildings is an engineering and consultancy practice, based in Barcelona, Spain. We help create healthy, high-performance, comfortable buildings with excellent air quality and near-zero energy consumption that continue to perform under extreme climate conditions
Our goal is to help create healthy, high-performance, comfortable buildings with near-zero energy consumption. We help our clients achieve radical reductions in carbon emissions using renewable, healthy materials and efficient heating, cooling, hot water and ventilation systems.
What do we do?
Oliver Style from Praxis, Passivhaus Certifier, with over 10 years of experience applying the standard to warm climates.

Projects
Cramea, High performance sports centre
Passivhaus Cramea, High performance sports centre Description Passivhaus design and consultancy for a high-performance sports centre located at 2600 metres above sea level in El Pas de la Casa, Andorra. This 9000 m2 building, designed by Engitec, is in the process of Passivhaus Classic certification. Praxis has done the PHPP energy modelling, design of the…
Mirador de Gràcia Nursing home
Consultoría Passivhaus para una residencia geriátrica asistida ubicada en Barcelona capital, diseñada por el despacho de arquitectura Genars y promovido por FIATC Seguros a través de FIATC Residencias (Inverfiatc).
Learnlife Eco Hub: pop-up learning space
Passivhaus design & consultancy for a pop-up learning hub in Castelldefels, Barcelona, designed by the Learnlife team.
Blog
Radon gas: invisible and lethal. What is it and how to prevent it?
Radon gas is a naturally occurring radioactive gas that can enter buildings. It is currently the second most predominant cause of lung cancer after tobacco.
Freshen up: active cooling with radiant ceilings in a Passivhaus retrofit
The article presents an active cooling system using the supply air of the ventilation system with radiant ceiling panels, installed in a multi-residential building in the historic center of Girona, certified Passivhaus…
Passivhaus in the Mediterranean? Strategies for keeping cool in a Passivhaus on the beach
A significant rise in temperatures is expected in the Mediterranean area in the coming years. Therefore, identifying and implementing effective strategies to reduce indoor temperatures in buildings and reduce the need for…
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