ᐅ Roller shutters; shutter box color and construction type

Created on: 15 Mar 2020 14:53
L
lin0r87
lin0r8715 Mar 2020 14:53
Hello dear community,
I have a question regarding roller shutters.

Our exterior wall has a maximum thickness of 37cm (15 inches).
The window installer showed us two possible options.

Option 1: Place the roller shutter box on the outside and then plaster over it.

Cross-section of a window with roller shutter and insulation in wall structure


Option 2: Place the box on the inside, which would then require insulation, etc.

Cross-section of a window with roller shutter, insulation, and frame construction in concrete wall

My question for you is...
Does anyone have option number 1 and could maybe share a picture of it?
Additionally, what about the color of the shutter slats...
Anthracite or standard aluminum gray? Maybe a picture as well...