When you notice that your home's windows aren't quite what they used to be, it's easy to jump to conclusions and assume that they need to be completely replaced. Broken or cracked windows will need replacing and, if the window frames are damaged, then a full replacement will most likely be the case. Not only do you want your home to look good but you also need your windows to serve their purpose. They are there to keep exterior elements from getting in and help maintain a pleasant living environment as well as a safe one. In addition to retrofitting and replacing windows, there are also other steps that can be taken to make improvements. These include film, tinting, and coatings. Choosing the right one to suit your needs, however, might seem tricky to some. Which is why it's so important to understand what each product can offer and adopt a realistic approach.