Sun screen roller blind blocks light up to % 90.
Sun screen roller blind gives a bright view of outside while interior cannot be seen from outside.*
*: Sun screen fabric always makes visible the most lightened area. If it is daytime and sunny, interior is not visible. If it is night time and interior is illuminated, interior becomes visible from outside.
When Sun screen roller blind is mounted to the outside of the building, it becomes highly efficient for preventing warm air to get inside.
Sun screen roller blind is mostly used for wide windows in houses and offices with panoramic views.