Wall insulation or a thermal insulation composite system with polystyrene (EPS) sounds like a pretty good and sensible idea. But what the major disadvantages are and why, in my opinion, a thermal insulation composite system is not interesting for most people, I explain in this video. ATTENTION IMPORTANT! Please read! 1. In this video, only the thermal insulation composite system with polystyrene insulating materials (EPS), also known as Styrofoam, is specifically meant! 2. The term "the wall cannot breathe" or the general term "breathable" refers to the term "permeable to diffusion"! Under the following links you can find source references, as well as further advantages and disadvantages of polystyrene insulation materials (EPS), for my video: 1. https://baumensch.de/daemmung-von-aus... 2. https://www.sanier.de/daemmung/ratgeb... Due to various criticisms, I would like to stress that it was not my aim to portray all thermal insulation composite systems or the thermal insulation of a house in general as bad. On the contrary, there are of course also advantages to insulating with polystyrene insulation materials! However, this video was dedicated to the disadvantages, as I feel that this is not discussed enough. I would also like to make it clear that the topic of thermal insulation is of course dealt with very superficially in this video and there is certainly a lot more technical information to tell and add. The video was created to the best of my knowledge and belief, which of course does not look good for the professional and I admit this and apologize for it! Above all, this is aimed at the people who gave me constructive criticism in the comments and added technical information! Thank you very much for that! When it comes to the topic of "energy modernization", it is of course also advisable to seek advice from a professional energy consultant. They are familiar with the funding, as well as the usefulness of individual measures or energy concepts. This video is therefore NOT intended to be an energy consultation or anything like that, but is purely for information purposes. However, what I ignore and will not tolerate is when criticism becomes abusive and personal. This is not the level at which I exchange views in my videos. For these people: Please just click on and enjoy better content than mine on YouTube! Thank you very much for your attention! ________________________________________________________________________________________________ Would you like a free and non-binding consultation? Then please contact us here: https://www.roehricht-immobilien.de/k... ________________________________________________________________________________________________ Are you looking for a new professional challenge? Do you have training in the real estate sector or sales experience? We are always looking for motivated real estate agents on a full-time basis! Call us now or write us an email! Tel.: 0221 29743557 Email: [email protected] ➤ Follow me here too: FACEBOOK https://www.facebook.com/R%C3%B6hrich... WEBSITE https://www.roehricht-immobilien.de/ INSTAGRAM / roehricht.immobilien XING https://www.xing.com/profile/Jonas_Ro...