The typical window replacement time frame takes four to seven weeks after the windows are ordered. Most businesses can install between ten and fifteen windows a day in your home. It can take four to 15 weeks to replace a window after the initial evaluation. After signing the contract with the contractor, window openings are measured in many different areas, assuring the manufacturer of the correct measurements.
The windows are then sorted for a custom fit. Approximately 4-5 weeks later, the windows are delivered to the contractor's warehouse. Once the installation date is set, a highly qualified window installer can install 12 to 15 windows per day. Therefore, the average window work takes approximately 6 to 8 weeks from start to finish from the date the contract is signed.