LMDarquitectura is an architecture firm specialized in carrying out projects, both new construction and renovation, always looking for the creation of healthy spaces with great comfort and high energy efficiency.

Our symbol and origin of our name, lambda, is used to identify the thermal conductivity of a material. This value measures the insulating capacity of any element involved in construction, an essential feature to be able to make an energy efficient building.

We aproach each project as an opportunity to offer the client the solution that best suits his needs by accompanying and advising them during the hole design and execution process. Eduard Balcells, founder, works in collaboration with technicians specialized in the different areas involved in an architectural project in order to offer the customer the best service possible.



Eduard Balcells


Architect UPC-ETSAB 

COAC 73.128

Postgraduate in Bioclimatic Architecture and Certifications – UPC

Passivhaus Designer

Partner of Plataforma de Edificación Passivhaus

After the experience gained working in different architecture studios and wood construction companies, Eduard Balcells is committed to an efficient and sustainable architecture with the benchmark of Passivhaus certification as a working method to promote a more environmentally friendly architecture.




Carrer St. Josep 31 – 08202 Sabadell

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