Window treatments are decorative and functional coverings for windows that enhance the look of a room while providing privacy and light control. Common types include curtains, blinds, and shades, each offering different styles and levels of light filtration. They can be made from various materials, such as fabric, wood, or vinyl, allowing homeowners to choose options that match their decor. In addition to aesthetics, window treatments can also improve energy efficiency by helping to regulate indoor temperatures. For instance, thermal curtains can keep heat in during winter and block out sunlight in summer, making your home more comfortable and potentially reducing energy bills.