double-hung windows

Double-hung windows are a common type of window featuring two sashes, or moving panels, that slide vertically within a frame. Both the top and bottom sashes can be raised or lowered, allowing for versatile ventilation and easy cleaning. They are often equipped with various locking mechanisms for security. Their classic design suits many architectural styles and provides excellent airflow control. Double-hung windows are durable, energy-efficient when properly glazed, and easy to operate, making them a popular choice for residential buildings.