Window replacement contractors will often sing the praises of casement windows. They'll tell you how efficient they are because they lock so tightly into the frame. They'll also tell you that they're very safe and secure for the same reasons. This is all well and good, but since casement windows do tend to cost more than other windows, it's only natural for you to wonder if they're really worth the investment. The truth is, there are times when they are not — but there are also times when they are very much worth it. Here are some key instances in which making the switch to casement windows really does make sense.

You're dedicated to maintaining a really energy-efficient home

If your windows are older, then simply replacing them with any new type of window is going to save you energy. Choosing casement windows will give you a bit more efficiency, however. If you are absolutely dedicated to doing as much as you can to make your home as efficient as possible, then it may be worth choosing casement windows. Opt for ones with other efficiency qualities, such as low emissivity (Low-E) glass.

You have trouble opening other windows

Windows are meant to be opened sometimes. But if it's too hard to open your windows, you may find that you never actually open them. You may struggle to squeeze the sliders on hung windows, for example. Casement windows do tend to be one of the easiest types of open since all you need to do is turn a little crank. If you struggle to open other windows, it's usually worth choosing casements because it will mean you actually open them. Getting that fresh air and ventilation can be good for your mental and physical health.

You're legitimately worried about security

Of course, everyone wants to know that their home is secure. But in some areas, this is a huge concern, and in other areas, it's less of a concern. If you are really concerned about security because neighbors have had people break in through their windows, then casements make sense. Upgrading to casements will generally cost you less than having to deal with a break-in.

Casement windows can be an excellent choice for residential window installation. If you fall into any of the categories above, discuss this window style with your window replacement contractor. They can show you some options and perhaps also offer you a quote.