profil65
2024-09-11 20:43:03
- #1
My crystal ball says the window has a third seal, namely in the sash on the room side.The window has two seals. One that can still be seen from the outside when the window is closed and one in the middle of the frame. The outer seal appears to be somewhat thicker and more robust than the one in the frame. Only the outer seal has the cut parallel to the frame, about 7cm.