It allows to be arranged the light, shadow and sky in a desired scale, with the help of the design of Daylight shutter.

The shutter can be used as closed, partly-opened or fully-opened.

There are usage options ranged from 10 mm to 20 mm.

Thanks to the gap between the coverglasses, the intake of the natural light and clean air to the interior place can be provided.

It can be applied with whether as windowed(hollow) box, or as aluminium outboarded box.

Thanks to the profiles that are fully extruded, the desired colour of ral and wooden coating can be designed.