SINCE the beginning of time, Earth and Sun, the first outside and above ground home or automobile was invented, the sun-house effect and the damage of the ultraviolet rays were present. The privacy matter was taken into account with cloth window curtains.

   Today we have new technologies and products that when professionally installed avoid the danger of the sun rays, the overloading of the HVAC unit and continue to operate the vehicle , house or office in the most safe and confortable conditions.