If you think you have a dull door, you should check out Klemens Torggler’s Evolution Door. It uses 2 squares and opens from the center by rotation. Quite refreshing in my opinion. It even comes in Glass, Steel and other material.
I think it is difficult to describe to you how it works. Here are some videos of the doors.
and here is the glass door version.
Here is one done with steel.
and finally, one video that shows you that it has a soft edges.
Notice that it has different systems.
System with rods
System with epitrochoid curve
System with triangles
For the one with triangles, it looks like Origami and seems that you need some front clearance for opening and closing.
Screen
8 panels
I love the 8 panels.
If you are looking for security, I don’t think the Evolution door has it. Anyway, the inventor is a designer and based on his website, he is not selling it.
Click Here to Klemens Torggler Website
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