Prima di partire con l'installazione dei pannelli isolanti, il  Cloze (1): JXUwMDJiJXUwMDA2JXUwMDE3JXUwMDExJXUwMDA3JXUwMDA2JXUwMDEzJXUwMDE1JXUwMDFi deve essere preparato in accordo con la normativa vigente.

Inoltre,  Cloze (2): JXUwMDJjJXUwMDAxJXUwMDAxJXUwMDAwJXUwMDExJXUwMDQ1JXUwMDRjJXUwMDA5JXUwMDQ1JXUw MDQ5JXUwMDA3JXUwMDFkJXUwMDA3JXUwMDE1JXUwMDBkJXUwMDAwJXUwMDBkJXUwMDFiJXUwMDEz JXUwMDA2JXUwMDAxJXUwMDA3JXUwMDQ5JXUwMDQ5JXUwMDBkJXUwMDE2JXUwMDEzJXUwMDE0JXUw MDE5JXUwMDA1JXUwMDBhJXUwMDBiJXUwMDBk devono essere state completate e tutte le  Cloze (3): JXUwMDM2JXUwMDAxJXUwMDAxJXUwMDRlJXUwMDQzJXUwMDBjJXUwMDAxJXUwMDA4JXUwMDA5JXUw MDFkJXUwMDFmJXUwMDA0JXUwMDFkJXUwMDk0 devono essere adeguate alla normativa vigente.

Il substrato deve essere a Cloze (4): JXUwMDJiJXUwMDEwJXUwMDBhJXUwMDFjJXUwMDAxJXUwMDAwJXUwMDFi e libero dalla p Cloze (5): JXUwMDM3JXUwMDAzJXUwMDFhJXUwMDEzJXUwMDE3JXUwMDE3 e dal g Cloze (6): JXUwMDJhJXUwMDEzJXUwMDEyJXUwMDAwJXUwMDFj . È altresì importante che il substrato sia  Cloze (7): JXUwMDMxJXUwMDA3JXUwMDFhJXUwMDExJXUwMDAyJXUwMDE1JXUwMDFkJXUwMDRmJXUwMDA4JXUw MDRiJXUwMDBjJXUwMDBhJXUwMDE2JXUwMDFjJXUwMDQ2 e  Cloze (8): JXUwMDI4JXUwMDE5JXUwMDA4JXUwMDE1JXUwMDAwJXUwMDFi .

In caso di isolamento interno, ogni carta da parati, ogni verniciatura, pannello eccetera, va interamente rimosso. Va rintracciata e rimossa per intero ogni parte di intonaco con muffa o umidità.

Il substrato è ispezionato  Cloze (9): JXUwMDJlJXUwMDFmJXUwMDFhJXUwMDFhJXUwMDFmJXUwMDE3JXUwMDBjJXUwMDA4JXUwMDBiJXUw MDFhJXUwMDEx , e deve essere testato  Cloze (10): JXUwMDJiJXUwMDA3JXUwMDA2JXUwMDFkJXUwMDA5JXUwMDBmJXUwMDA3JXUwMDBmJXUwMDBmJXUw MDBhJXUwMDBiJXUwMDAzJXUwMDAz , graffiandolo,  Cloze (11): JXUwMDMxJXUwMDA3JXUwMDFiJXUwMDE4JXUwMDA0JXUwMDBkJXUwMDAxJXUwMDBiJXUwMDBhJXUw MDBiJXUwMDAzJXUwMDAz e  Cloze (12): JXUwMDI4JXUwMDE5JXUwMDBhJXUwMDAwJXUwMDBiJXUwMDAxJXUwMDBjJXUwMDExJXUwMDAwJXUw MDE1JXUwMDBmJXUwMDBhJXUwMDBiJXUwMDAzJXUwMDAz ; sono effettuati test anche sulla  Cloze (13): JXUwMDI4JXUwMDFjJXUwMDBkJXUwMDBmJXUwMDBmJXUwMDEzJXUwMDFiJXUwMDFkJXUwMDk0 e sulla  Cloze (14): JXUwMDNiJXUwMDBjJXUwMDBhJXUwMDE2JXUwMDFhJXUwMDA2JXUwMDAxJXUwMDBi .