br If you're looking for replacement windows for your home, you probably have a few questions. For example, "When do I need a full frame replacement as opposed to an insert replacement?" Renee from Renewal by Andersen is here to answer that very question for you!br br It's important to understand when you need a full frame replacement vs. just an insert replacement window because full frame replacement is not always necessary. It's best to have a replacement window expert come in to inspect your windows and window frames before you decide which option to choose.