The problem of ground floor’s finishing usually involves two aspects. First, the desirability of an aesthetic view. The second, and more rational reason, is, naturally, the protection of a house from humidity and temperature variations.
This manual demonstrates that anyone may finish a ground floor. It is simple because EPS boards (foamed polystyrene) are installed using a foam adhesive and boards are installed over the insulation using the same method.
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Read more about ground floor’s insulation: