Are there any blinds on the market that are a perfect fit within each window opening and that do not protrude out past the frame 25mm (as so they do not squash when you fold the doors against one another) AND ‘top down, bottom up’ blinds i.e. they are multi zone blinds that you can have the blinds covering a middle section of the window with light coming both above and below? I’ve seen both types on the market separately, but nothing that does both of those together.
Any help will be appreciated! Cheers