Maybe it is not clearly visible in the photos, I had a lot of water inside the frame itself. The window installer said that the water in the frame had seeped through the [Jalousiekasten].
The feedback from the window manufacturer has revealed that the water in this area does not constitute a defect. Water ingress between the frame and sash is normal to a certain extent and is drained outwards through the water slots.
The pressure between the frame and sash will also be adjusted once more before handover.
The feedback from the window manufacturer was that the water in this area does not constitute a defect. The water ingress between the frame and sash is normal to a certain extent and is drained outwards through the water slots.
The contact pressure between frame and sash will be adjusted once again before handover.
That's exactly how it is, I already wrote that it is normal and compared to the post where water came in over the flat roof, which is a completely different matter....