The duration of the window replacement process can vary depending on several factors, including the size and complexity of the project, the number of windows being replaced, and the availability of materials. On average, a standard window replacement project for a single window can take anywhere from a few hours to a full day.
However, larger projects or those requiring structural modifications may take several days or even weeks to complete. Additionally, factors such as weather conditions, accessibility to the work area, and any unexpected issues that arise during installation can impact the timeline. It's essential to discuss the expected timeline with your contractor before starting the project and to be prepared for potential delays.