Double-hung windows are the most popular replacement windows in the nation
In double-hung windows both sashes open and tilt, providing easy access to both panels. Not just does this increase flow, it likewise makes them easier to clean up and preserve. Double-hung windows can likewise be more protected, using house owners two locks instead of one.
This type of windows also supply a terrific means of ventilation. Being able to pull down from the top with the bottom area still closed lets you bring a breeze into the home from above and maybe help release some heat throughout the warmer months.