As a sustainable construction company in Barcelona, we develop new-build, refurbishment and full renovation projects both in Barcelona and across Catalonia, offering a comprehensive service based on sustainable architecture, build quality and energy efficiency.
WE DON’T JUST BUILD BUILDINGS
Choosing a sustainable construction company in Barcelona and a sustainable architecture studio is much more than hiring a company to carry out a build. It means trusting a team capable of turning an architectural project into a building constructed with quality, energy efficiency and durability criteria.
At Ecohabitats Architecture and Construction, we understand that good construction begins long before the first brick. It starts with rigorous planning, a well-developed project and a technical team that coordinates every phase of the build to ensure the final result meets the objectives defined from the outset.
As a sustainable construction company in Barcelona, we build homes, buildings and renovations where architecture, construction and sustainability are part of the same strategy. Our goal is not only to carry out a build, but to create buildings designed to last, use less energy and provide greater comfort for those who live in them.
Not all construction companies work in the same way. In many projects, architectural design and on-site execution move forward separately, leading to changes during construction, cost overruns or improvised solutions that affect both quality and delivery times.
At Ecohabitats, we have been working for more than 14 years with a different model. We integrate architecture and construction under a single technical management, so decisions are coordinated from the start of the project. This methodology helps reduce issues, optimise resources and maintain greater coherence between the designed project and the building ultimately delivered.
For the client, this means having a single team throughout the entire process, with a global view that makes it easier to control quality, costs and on-site execution.
Good construction does not depend solely on correct execution. Above all, it depends on prior planning and continuous control throughout the entire build.
As a sustainable construction company in Barcelona, at Ecohabitats we know that efficient construction is not only about incorporating certain materials or installing energy-efficient systems. It starts much earlier, in the way the project is designed, planned and executed.
In a sustainable construction company in Barcelona, every construction decision directly influences the building’s future performance. Orientation, structural system, thermal envelope, material selection, ventilation and execution quality will determine energy consumption, comfort and the property’s durability over the coming decades.
That is why we develop buildings where sustainability is part of the construction process itself, not only the final outcome.
When the project’s characteristics require it, we apply Passivhaus (Passive House) construction principles and other bioclimatic architecture strategies to develop buildings with very low energy demand.
As a sustainable construction company in Barcelona, we deliver Passive House homes and high energy-efficiency buildings, paying special attention to thermal insulation, eliminating thermal bridges, envelope airtightness, high-performance joinery and controlled mechanical ventilation systems with heat recovery.
Our goal goes beyond energy savings. We aim to build buildings that are more comfortable, healthier, more efficient and longer-lasting, capable of providing a high level of wellbeing throughout their entire service life.
At Ecohabitats, we understand that a building should not only be robust, efficient or aesthetically appealing. It must also contribute to the wellbeing of the people who live in it. As a sustainable construction company in Barcelona, we incorporate healthy building criteria from design through to on-site execution.
Material selection plays a fundamental role. Whenever possible, we prioritise solutions with low emissions of volatile organic compounds (VOCs) and reduce the use of materials containing formaldehydes or other substances that can affect indoor air quality. In addition, we pay special attention to the execution of the envelope to prevent moisture problems, condensation and air infiltration.
Indoor environmental quality also depends on adequate ventilation. For this reason, when the project requires it, we incorporate controlled mechanical ventilation systems (CMV) or forced ventilation that ensure continuous air renewal, help control humidity, reduce CO₂ concentration and create healthier, more comfortable spaces.
We also assess other aspects that directly influence people’s wellbeing, such as making the most of natural light, thermal and acoustic comfort, or—when site conditions require it—adopting construction solutions to minimise exposure to radon gas, in accordance with the requirements of the Spanish Building Technical Code.
For us, building sustainably is not only about reducing energy consumption. It means creating buildings that support the health, comfort and quality of life of those who will live in them for decades.
The quality of a build depends on the people involved. For this reason, Ecohabitats has a multidisciplinary team made up of architects, technical architects (quantity surveyors), engineers specialising in building services and energy efficiency, site managers, execution technicians and specialist collaborators who work in a coordinated way according to the needs of each project.
This structure allows us to approach construction from a global perspective, overseeing both technical and construction aspects and ensuring each phase is carried out in accordance with current regulations.
Our team stays continuously up to date with the Spanish Building Technical Code (CTE), the Regulations for Thermal Installations in Buildings (RITE) and the applicable urban planning regulations, also incorporating the most up-to-date criteria related to energy efficiency, sustainable construction and healthy architecture.
As a sustainable construction company in Barcelona, we have more than 14 years of experience and over 150 projects delivered, applying a methodology based on continuous improvement and quality control throughout the entire construction process.
As a sustainable construction company in Barcelona and across Catalonia, we develop projects where build quality, energy efficiency and sustainability are part of the same process. Each build is adapted to the client’s needs and the building’s characteristics, applying technical solutions that improve long-term performance.
Our experience allows us to deliver projects of different types, always maintaining the same standards of quality, planning and technical control.
We build single-family homes where comfort, energy efficiency and build quality are part of the same project. This approach defines how we work as a sustainable construction company in Barcelona.
As a sustainable construction company in Barcelona, we coordinate all phases of this type of development. We take part in the construction of residential buildings and property developments, coordinating every phase of the build to ensure rigorous, efficient execution aligned with the architectural project.
We carry out full renovations and refurbishment projects for homes, buildings and masías, improving both their energy performance and their functionality and build quality. Each intervention seeks to extend the building’s service life while respecting its architectural identity and energy efficiency.
We build hotels and buildings for commercial uses where execution quality, energy efficiency and user comfort are fundamental. If you would like to explore this area in more depth, you can visit our specialist page on hotel architecture and construction.
As a sustainable construction company in Barcelona we deliver projects to refurbish clinics, medical practices, hospitals and other healthcare spaces where planning, technical coordination and material selection are essential to ensure functional, safe spaces prepared for intensive use.
We build care homes and assisted living centres designed to offer accessible, comfortable and healthy spaces, adapting each project to users’ needs and the specific requirements of this type of building.
Our experience as a sustainable construction company in Barcelona allows us to deliver the construction and fit-out of retail premises, offices, sports centres and gyms, creating efficient, functional spaces tailored to the activity each business will carry out.
RENOVATIONS AND CONSTRUCTION DESIGNED TO TAKE CARE OF YOU
Our headquarters are in Barcelona, from where we develop projects throughout Catalonia, adapting to urban planning regulations and the specific characteristics of each municipality.
Our knowledge of the territory, construction systems and current regulations allows us to approach each project with a technical, realistic perspective, proposing solutions tailored both to the building and its surroundings.
We work on new-build homes, full renovations and refurbishments, collaborating with private clients, developers and companies looking for a sustainable construction company in Barcelona with the capacity to deliver projects anywhere in Catalonia, integrating architecture, energy efficiency and build quality in a single process.
Choosing a sustainable construction company means placing your trust in a team that will be responsible for turning a project into reality.
At Ecohabitats, we believe that trust must be based on objective, demonstrable factors.
What sets us apart is the integration of architecture and construction, the coordination of a multidisciplinary team, and a way of working focused on technical control at every phase of the build. We are committed to construction where quality depends not only on the final result, but also on the process followed to achieve it.
In addition, we apply criteria of bioclimatic architecture, energy efficiency, healthy construction and responsible material selection to develop buildings prepared to meet current and future needs.
Our goal is for each project to offer a balance between design, functionality, sustainability and build quality, enabling our clients to invest in buildings that are more efficient, comfortable and durable.
Ecohabitats Arquitectura i Construcció S.L. (sustainable construction company in Barcelona) is led by Pablo Santillana, a technical architect specialising in sustainable architecture, energy efficiency and healthy construction.
His philosophy is based on a very clear idea: architecture must improve people’s lives.
For this reason, each project is developed considering not only the building’s design, but also aspects such as comfort, indoor air quality, natural lighting, energy efficiency and material durability.
This vision makes it possible to develop projects where architecture, sustainability and construction are part of the same strategy.
Find out why so many clients have trusted our sustainable construction company in Barcelona.
A sustainable construction company in Barcelona can develop new-build, refurbishment and full renovation projects, coordinating all phases of construction. At Ecohabitats, we integrate architecture, technical management and on-site execution to deliver buildings that are more efficient, healthier and more durable.
It is advisable to involve a sustainable construction company in Barcelona from the earliest phases of the project. Being involved from the start makes it possible to optimise construction solutions, improve planning, reduce changes during the build and achieve buildings with better energy performance and higher execution quality.
A sustainable construction company in Barcelona and a sustainable architecture studio does not only carry out the build. It also takes into account energy efficiency, bioclimatic architecture, healthy construction, material selection and technical control throughout the entire process to achieve buildings that are more comfortable, efficient and durable.
Yes. A specialist construction company like Ecohabitats can deliver homes following Passivhaus criteria, paying special attention to insulation, airtightness, eliminating thermal bridges and installing controlled mechanical ventilation systems with heat recovery to achieve high levels of energy efficiency.
As a sustainable construction company in Barcelona, we deliver projects throughout Catalonia, adapting to the characteristics of each intervention and the regulations applicable in each municipality.
Coordination between architects, technicians and site managers helps reduce issues, optimise timelines, better control costs and ensure execution faithfully follows the designed project. This way of working defines a sustainable construction company in Barcelona committed to quality at every phase of the build.
Yes. Whenever the project requires it, we incorporate solutions such as forced ventilation or controlled mechanical ventilation (CMV), along with low-emission materials and strategies to control humidity and prevent condensation. In this way, we achieve buildings that are healthier, more efficient and more comfortable.
Building a property involves making decisions that will shape its performance for decades to come. For this reason, choosing a sustainable construction company in Barcelona means trusting a team capable of integrating architecture, construction and technical expertise to deliver buildings of higher quality, efficiency and durability.
At Ecohabitats Architecture and Construction, we approach each project with a comprehensive vision, where energy efficiency, bioclimatic architecture, healthy construction and technical control are part of the same strategy. This is how we achieve better-executed buildings that are more efficient, more comfortable and prepared to offer wellbeing and high performance throughout their entire service life.
