If you own a home in  Orange County, it is likely covered in stucco. A common fear when considering window replacement is that the process will crack, chip, or ruin this exterior finish. Will replacing windows ruin my stucco? No, replacing windows does not have to ruin your stucco. By using the retrofit (flush fin) installation method, professional window installers from XP Windows and Doors  can replace your windows without cutting into your home's exterior siding or disturb