Installing replacement windows usually takes between 30 minutes to 1 hour per window. The time may vary depending on the number of windows, the type of window, and whether the installation is a full-frame or retrofit job. Professional installers can typically complete the entire project within a day for an average-sized home.

Replacement windows can be installed quickly, with most installations completed in one day. Professional installers ensure a proper fit and seal, improving energy efficiency and the overall comfort of your home. Whether you're upgrading for aesthetics or performance, professional window installation is an efficient and worthwhile project.