Are you acquiring new Windows? Think carefully of what material they will be. The offer is indeed broad, and price sessions will also play a role. Plastic windows are probably the most widespread variant, because they are not as costly and are produced in a variety of decorators, e.g. imitating wood. However, in comparison with wooden windows, it is true that the aluminium window is just cheaper.
If you look into the price lists, you will be pleasantly surprised. You don't have to worry about the unsightable material, you are mistaken, because the aluminum windows look good and the properties of the material are also not negligible.
If you do not delay and look for available information, you will find that the aluminium windows are highly durable and have a long service life. It is not true that they are used only in roof and balcony areas, for their minimum maintenance costs they find their use in various constructions in a large extent. If you choose them, you will not be aggravated!