If you are looking for a replacement window, you might compare different types and cost based on your previous experience. Slider and crank-open casement are both good for replacement windows. What is the cost of replacement windows of slider and crank-open casement?
Slider Windows VS Crank-Open Casement
Slider is one of traditional types of windows, widely used in common houses. Slider usually has two sashes and slides on the track to open horizontally up to half of the opening while free to control the opening space. It is easy to operate and safer. Sliders are generally installed in limited space, such as basement, kitchen, etc, as it doesn't take up any inside or outside space.