Many friends think that the temperature in winter is low and the sun is short, so you can avoid sun protection and shading. In fact, this method is very wrong. In winter, you need a sunshade to protect it.
The ozone layer will become thinner in autumn and winter, so ultraviolet rays will invade and harm our skin. Especially on rainy days, it seems that there is no sunlight, but ultraviolet rays can reach the critical value of damaging the skin. Everyone generally ignores the importance of sun protection in winter, so the skin will be unknowingly damaged.
At this time you need the protection of electric roller shutters. Electric roller shutters mainly have two types of fabrics: polyester fabric and fiberglass fabric. Different functional requirements determine the basic elements of fabric selection.