Roller blind system SRT SPACE is a classic solution designed to shadow interiors of various purpose. An aesthetic shutter box made of extruded aluminium is equipped with an adaptive snap profile which allows its non-invasive installation and removal at any time. It is also possible to screw the side plate covers of the shutter box directly to the window surface using screws. Characteristic elements of the system are aluminium spatial guide channels in the shape of C-profile. They are glued to the surface of the window frame opening using doublesided foam tape, so as not to obstruct the window. The roller blind SRT SPACE is provided with the self-locking mechanism with chain, which allows to stop the shutter at any height. The proposed solution is also adapted to use “day&night” fabrics (SRT SPACE D&N), which due to their structure allow for easy adjustment of light access.