Australian window covering
Melbourne

Plantation shutters being easy to operate, where for receiving sunlight the
slats just need to be tilted and at the same time, one can completely open
the shutters frames like doors. There are a varied number of materials to
choose from for plantation shutters say - wood, PVC, aluminum, foamed
synthetics, etc, that saves current bill and provide greater privacy while
getting installed by experts say Australian Window Covering, Victoria.
https://www.australianwindowcovering.com.au/plantation-shutters.html