Window frames are sold in various materials, such as wood, vinyl, fiberglass and aluminum. This leads to significant differences in energy efficiency and cost. Single-hung windows are typically ...

Style, size, frame material and glass type are the main factors affecting double-pane window costs. A single-hung, double-pane aluminum window ranges from $270 to $769 per window according to data ...

However, there are still many options for single-hung windows, even though they are commonly used in historic-looking homes. Both window types come in vinyl, fiberglass, wood, and aluminum frames.