Replacing windows is something that may need to be completed in a home every couple of decades, and this type of project will boost curb appeal, bolster property value and enhance your home in other ways. When your older home needs a window replacement project completed, the first step to take is to determine which type is best for you. While you may consider focusing on factors like single, double or triple pane windows, the frame material is also critical. The main frame options are wood, fiberglass, vinyl and aluminum, and there are pros and cons to each one. You can narrow down the options by paying attention to these points.