Two windows of the same type or different types can be combined to produce combination windows. These are usually combinations of fixed windows with casement windows or sliding windows. If more light is required but there is only a limited amount of operating space available for windows, combination windows are the ideal solution.

Two windows of the same type or different types can be combined to produce combination windows. These are usually combinations of fixed windows with casement windows or sliding windows. If more light is required but there is only a limited amount of operating space available for windows, combination windows are the ideal solution.