A skilled window installer can make a big difference in the performance of your windows. Using certified installers will ensure that your windows are installed correctly, which will increase their energy efficiency. They will also ensure that you have an efficient window, so you will save hundreds of dollars in energy costs each year. And, once the installation is complete, you will have a clean, dust-free area. You can even dispose of your old windows afterward, which is another benefit.

Professional installers will come to your house to measure your windows and determine where they should go. They will then discuss your needs with you, provide design ideas and answer any questions that you may have. They will also help you decide whether you'll need financing to pay for the windows. A professional installer will provide an accurate quote for the work and take precise measurements. Once the estimate is completed, the window will be ordered from the manufacturer. It can take anywhere from four to eight weeks to receive your replacement windows.