Top mounted shutters that can also be called roller shutters are installed only at the construction stage of the facility or during the replacement of window woodwork in the already existing facilities. The box of roller blinds in this case is applied on the frame of windows or doors. Guide rails are screwed to the external part of the window frame, and only later is the whole set installed in the window recess. The box of the shutters is eventually invisible, and shutters seem to be parts of the windows. The manufacturer of shutters, PORTOS Sp.J. offers you:

Double Glazed Windows Adelaide
TL1000 is one of the better shutter systems that can be used in newly-built facilities and those being modernized.
Double Glazed Windows Adelaide
CC1000 – a basic system of overhead shutters. The access cover is installed on the front of the box. They can be installed to windows whose frame’s max. thickness does not exceed 95 mm. There is no version with a mosquito net. CC1000 shutters are an ideal solution for industrial facilities.
Double Glazed Windows Adelaide
TP1000K is a system that can be installed on broad window frames, even up to 188 mm (with a broadening up to 250 mm). Using an expanding element we increase the depth of the box by 31 mm or 62 mm.
Double Glazed Windows Adelaide
TP1000K is a system that can be installed on wide window frames, even up to 202 mm (with broadening to 264 mm). Using an expanding element we increase the depth of the box by 31 mm or 62 mm.