In case of the rolling shutters to be fitted, the box is mounted in the head and the guides in the window recess. That’s why this is a type of rolling shutters recommended for newly-erected facilities.

Materials
The rolling shutters shells are made of the high quality aluminium profiles and the casings of the shutters are made of aluminium or PVC. The shell is filled with the layer of non-freon polyurethane foam that ensures good thermal insulation. The overall heat-transfer coefficient U is 4,1 W/(m2K).