Windows can really make or break the architecture in a space. I love steel windows which are making a comeback. They are far more expensive than standard windows but they can really be used in large expanses to visually expand a space well beyond the room you’re in.
Vinyl windows are the least expensive followed by fiberglass and then aluminum then wood then steel. Of course it depends on the features that drive the costs and their size but generally this is true.
One of the best ways to update your house, inside and our are windows. If you need advice, or assistance, let me know!