In recent times we have a lot of emphasis on the importance of one’s rehabilitation in the housing share of our cities, giving more weight to the reconstruction of existing neighborhoods in front of the construction of recent areas.
It is a plan that in Europe has become practiced since the mid-twentieth 100 years and that in Spain is beginning be executed now. But it really is not only a whim, this can be a need that may be demanded in our cities for several reasons
Strength rehabilitation? To get legislative reasons
The consumption of our buildings signifies a considerable part of our countrys energy intake, so that the Supervision is granting ever tighter regulations to minimize such ingestion. Since the entrance into pressure in 2006 from the Technical Building Code, the demand of buildings has been regulated by simply adequately conditioning their heat envelope (facades and roofs), in a way that helps to limit this demand.
This requirement for the cover of complexes must be fulfilled in new buildings and in existing properties that invigorate more than 25% of their enclosures.
Energy rehabilitation? For reasons of habitability and convenience
The facades from the buildings happen to be elements of great thermal masse. This means that they may have the capacity to build up heat inside. In summer season the facades heat up together with the sun and release that heat gathered at night the moment temperatures drop. On the other hand, in the wintertime the facades absorb the warmth that is made inside the structures through the heating systems, publishing that warmth to the external and diminishing its efficiency.
With well-insulated facades and roofing in our building we avoid this problem by gaining comfort inside our homes and steering clear of thermal losses, which enable us to save on our warming bills.
Strength rehabilitation? Intended for socio-environmental factors
Italy is committed, like every countries of the European Union, to the reduction of greenhouse gas emissions, the protection of environmental stores and the lasting development of our planet through the endorsement of the Kyoto Protocol, the Berlin Conference, etc .
With thermally well protected buildings, CO2 emissions towards the atmosphere may be reduced simply by up to 60%. The improvement is usually considerable, however in Spain more than half of our structures are built with poor or maybe non-existent efficiency. Therefore , the Administration is intending to establish aid and subsidy plans to market the energy rehabilitation of our buildings.
Energy rehabilitation? For inexpensive reasons¦
If each of our building can be thermally protected, we can decrease the demand for cooling and heating by approximately 70% in order to achieve ideal indoor comfort and ease conditions. The reduction of this demand means a very significant decrease in each of our energy bills, which in turn month after month are generating all of us a remarkable keeping.
For all those these causes we consider that the energy rehabilitation of your buildings is definitely not a transferring whim or a fad, yet a benefit for everyone as users and also a responsibility as people committed to the surroundings and the sustainable development of the earth.