By insulating the existing roofs we all win

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Taking into account that 55% of existing homes in Spain do not have any type of thermal insulation, we realize the potential for new jobs that the energy rehabilitation of buildings can provide . Energy rehabilitation must yes or yes have a good layer of thermal insulation on roofs. Index [ Show ] Roof repair, insulating both cold and heat Why is it important to rehabilitate roofs energetically? If we insulate our roofs and roofs, building users gain in: Comfort and well-being . Health . We avoid the danger of mold and spores appearing in the indoor environment. Contribution to the environment . Energy Efficiency prevents the emission of greenhouse gases. A revaluation of the building . Generally we are quite convinced of the advantages of thermal insulation , for example, to prevent the escape of heat against the cold of winter.

But, in buildings located in hot climates and in the case of the summer season , what does it mean to have a thermally insulated building? The definition of thermal insulating material clears up many doubts: "it establishes a barrier to the passage of heat between two media that would naturally tend to equalize in temperature, preventing the heat Telegram Users Number List from transferring the separators of the system to the surrounding environment." For example: From the following images, who do you think needs to be better insulated? thermal isolation The answer is both. In the case of the Tuareg, he needs to "isolate" his body from the outside environment as much as possible to avoid: Overheating of your body due to high solar radiation. Heat gain in your body due to high temperatures.



This happens in the same way in the case of home renovation, comprehensive renovation and rehabilitation of buildings in general and, therefore, in hot and summer conditions, thermal insulation is essential. Especially on the surfaces with the highest incidence of unwanted solar rays, such as the surface of the roofs . When is it necessary to energetically rehabilitate existing roofs? The roof is one of the three basic elements of architecture in the entire history of Humanity, it is the covering element against inclement weather. As architects normally invest great effort in the design and aesthetics of the facades, the roofs often take a backseat. If you add to this the case of an old building, in which normally: Between 20 and 30% of the interior heat escapes through the roof in winter  and The sun's rays in summer incessantly hit the roofs, making it unbearable to live on the top floor, It means that you have an opportunity to rehabilitate existing roofs.