SEMI OPEN D&N  system is a semi open, luxury cassette made of aluminum, with an aesthetic round shape with day&night fabric.  Day & Night fabric consists of two types of horizontal stripes. One is transparent – allows a lot of light through, and the second – opaque, similar to fabrics used in traditional roller blinds. This kind of fabric allows you to adjust the degree of shade in the room.
The cassette blocks the light at the top of the window and protect the roll fabric. Semi open system is characterised by metal bracket, plastic cover caps and plastic chain.