Level: 2
| English | DOUBLE GLAZING |
| Spanish | VIDRIO AISLANTE |
| German | DOPPELGLAS |
| French | DOUBLE VITRAGE |
| Netherlands | DUBBELE BEGLAZING |
| Italian | VETRO CAMERA |
| Russian | СТЕКЛОПАКЕТ |
| Portuguese | VIDROS DUPLOS |
| Swedish | DUBBELFÖNSTER |
| Danish | TERMORUDER |
| Norwegian | DOBLE VINDUER |
| Finnish | KAKSINKERTAINEN IKKUNA |
| Turkish | ISICAM |
| Polish | SZYBY ZESPOLONE |
| Greek | ΔΙΠΛΑ ΤΖΑΜΙΑ |
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| Czech | DVOJSKLO |
| Lithuanian | STIKLAS |
| Latvian | STIKLA PAĶETE |
| Estonian | PAKETTKLAAS |
| Korean | |
| Hungarian | DUPLA ÜVEGEZÉS |
| Romanian | GEAM DUBLU |
| Spanish(LA) | VIDRIO AISLANTE |
| Portuguese(Br) | VIDRO ISOLANTE |
| Belarusian (be) | ШКЛОПАКЕТ |
| Bulgarian (bg) | СТЪКЛОПАКЕТ |
| Ukrainian (uk) | СКЛОПАКЕТ |
| Serbian (sr) | СТАКЛОПАКЕТ |
| Croatian (hr) | STAKLOPAKET |
| Slovak (sk) | PLASTOVÉ OKNA |
| Slovenian (sl) | DVOSLOJNO OKNO |
| Arabic (ar) | زجاج مزدوج |
| Hebrew (he) | זיגוג כפול |
| Thai (th) | ติดกระจกสองชั้น |
| Indonesian (id) | DOUBLE GLAZING |
| Malay (ms) | KACA DUA LAPIS |
| Philipines (tl) | DOUBLE GLAZING |
| French(Ca) | DOUBLE VITRAGE |
| ENGLISH(UK) | DOUBLE GLAZING |