Pleated blind recommendation for triple glazing

Hello everyone,

we are currently looking for pleated blinds for our new building.

Thanks to recommendations, we quickly came across Cosiflor. These were also installed in the neighbors' houses by an interior designer.

Now I have come across the following note:

“Make sure that the window rebate has a minimum depth of 21mm.”

Due to the triple glazing, however, our rebate depth is about 18mm.

In our neighbors' houses, where these pleated blinds have still been installed, the result does not look very convincing. It seems to me that the pleated blinds are installed rather loosely.

Has anyone of you perhaps already had experience here and has a tip / pleated blind recommendation for us? :)

Plissees from JAB were installed for me. So far, I have nothing negative to say about them. Some of the windows are also floor-to-ceiling.

In any case, they are also very opaque with light in the background.

This is how it looks in the light. If interested, I can also gladly take a few pictures from the inside where the attachments on the window are clearly visible.

This is how it looks in the light. If interested, I can also gladly take some pictures from the inside where the fastenings on the window are clearly visible.

That would be great. Thanks for your feedback on this!

Now a view from the inside. Along the entire window height, 2 strips are mounted vertically on the left and right.