Since the 1700s when Venetian traders introduced the idea of using horizontal slats as window coverings, blinds have evolved into one of the most versatile and efficient forms of window treatments. Skilled businessmen, the Venetians actually discovered blinds in Persia and then introduced them to Europeans. But the window coverings really started to take off after World War II.

Fueled by innovations in technology and consumer protection laws, there are now more types of blinds, in more colors, made from more materials than ever before. This includes wood, polyester, fabric and yes, aluminum. They are safer and more energy-efficient than ever.