These daylight reflectors could not look aesthetically pleasing in your home windows and will give your home an odd look, however they’ll prevent from sudden scorching temperatures. It is best to make use of them on home windows that obtain direct daylight throughout peak hours. Making them is so simple as grabbing a cardboard field, slicing it to the dimensions of your window, lining it with aluminum foil (shiny aspect out), and securing it with clear duct tape. Then, place the reflector.
Some counsel setting the reflector between your window glass and the shades or curtains, whereas others suggest sticking the foil-covered cardboard to the surface of the glass to cease the glass from overheating as a result of foil reflecting the warmth instantly onto it. Both method, the cardboard gives an additional layer of insulation between the aluminum foil and the within of your home, protecting the warmth down much more.