Sarabi014 years ago000Is it possible to install the door in only 2.5cm wood?Show in original language (German)kahago4 years ago000Yes should work without problemsShow in original language (German)CommentAlanMarley19614 years ago000No problem, I have installed these in a plexiglass pane (instead of a cellar window). Ciao 🐊Show in original language (German)Comment