Yes, you can pay for windows in installments. This is a great way to make your purchase more affordable, and it can help you get the windows you need without having to pay for them all at once. There are a few different ways to finance your windows, and you can choose the option that best suits your needs. You can either use a personal loan or put the windows on a credit card. If you decide to finance your windows with a loan, be sure to shop around for the best rates and terms. You can also talk to your window dealer about financing options. Many dealers offer financing through their store, and they may be able to offer you a better rate than what you could get from a bank.