New project in progress: Enerphit refurbishment

As we have explained more than once in our blog, Passivhaus refers to the concept of nearly zero energy buildings (NZEB) approved by the European Directive 2010/31 / EU on the energy efficiency of buildings. This standard is based on design criteria that allow the use of energy and natural light during the winter and […]


Our passion for work well done led us almost two years ago to expand our knowledge in the area of energy consumption. This is how we discovered a new way of understanding construction: Passivhaus standard (we have a previous post on our blog explaining exactly what it is). That is the reason why we want to […]

We attended the 9th Passivhaus Conference

The 9th Passivhaus Conference took place in Seville last week. It represented the main state event in the field of high energy efficiency, nearly zero-energy buildings and, specially, in “Passivhaus” buildings. The Conference’s agenda was very intense but we could learn a lot, we dealt with theory and with practical examples, using brakes for visiting […]

July 05 2017 0Comment


As we always say, the personalized treatment and the quality of our work are the main reasons of our activity. That is what has let us to accomplish our work with excellence for more than 40 years, among others, in buildings and residents associations, both our specialities. In particular, we are specialists in: Front of […]

May 30 2017 0Comment


Barcelona Building Construmat took place on the 23rd, 24th, 25th and 26th of May. This trade fair is a big opportunity for the sector because it becomes a meeting point between different agents and show new materials, products and procedures that will be very important in the future of construction. We have always thought be […]

May 26 2017 0Comment


Here you can see a few pictures of our last integral refurbishment realized in Barcelona. From Llorens Construccions we have fully qualified personnel and machinery for almost any situation in order to satisfy all kind of our costumers needs. These are the reasons why we have been able to carry out all phases of the […]

April 24 2017 0Comment

One step beyond: PASSIVHAUS, energy saving in our constructions

Last March, Llorens Construccions in his efforts to be up-to-date in energy saving news, participated together, with other co-workers, to Passivhaus TRADEPERSON course. The main objective of these sessions was to train construction professionals (execution managers, site foremen,…) to be able to build nearly zero-energy buildings, under Passivhaus standard.       What does Passivhaus […]

April 11 2017 0Comment

Welcome to our new website

We want to welcome you to our new website, where you can find information of our company and the projects we are working on. We will keep you informed of our activities and we hope this will favour the proximity with all of our costumers and collaborators. We start a new path without forgetting our […]