Each KRISPOL rolling shutter can be equipped with a mosquito screen. The mosquito screens provide an effective protection against all types of insects and, at the same time, they do nit limit the inflow of fresh air.
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).