comprise a perfece addition Co the architecture of buildings and provide protection against environmental influence.

They protect against excess sunlight, wind, rain and snow, while maintaining free air circulation in the rooms. Profiles are filled with polyurethane foam and they create an air cushion between the window and the blind, preventing loss of heat (up to 40%), They also provide sound protection, suppressing noise. External roller blinds also provide privacy and discretion, protecting against intruders or interlopers. It is also possible to add devices which prevent raising the blind from the outside (locks, bolts, latches or blocking devices).