Sliding windows are a type of window design that allows for easy opening and closing by sliding one panel horizontally along a track. This design is popular in modern architecture because it maximizes natural light and provides unobstructed views. Sliding windows are often made of glass and can be customized in size and style to fit various spaces. These windows are typically energy-efficient, as they can be fitted with double or triple glazing to reduce heat loss. Additionally, sliding windows are easy to maintain, as they do not require the same amount of space to open as traditional hinged windows, making them ideal for areas with limited space.