DaLinux
2015-09-08 09:45:04
- #1
Hello Bautraum2015,
I would also be very interested in the material. Aluminum does not have such a large thermal expansion that I would not trust a roller shutter maker to manufacture a warp-free roller shutter.
With blinds, which I think are always made of aluminum, I have not heard any complaints.
Looking forward to further contributions.
I would also be very interested in the material. Aluminum does not have such a large thermal expansion that I would not trust a roller shutter maker to manufacture a warp-free roller shutter.
With blinds, which I think are always made of aluminum, I have not heard any complaints.
Looking forward to further contributions.