An aluminum frame window is made from a window material that has thick aluminum frames that can support many hundreds of pounds of weight compared to wood window frames. This also means that the frames used in aluminum windows are not going to split or break easily. Also, the window frame can be custom ordered to match a particular style or color, which is very important if you have a very unique architectural design.
Another reason why an aluminum window and the frame material are so good is that they require less maintenance than other types of windows. This is great news for homeowners who are very busy and cannot afford to spend hours of time maintaining their aluminum window frames.
Not only that, but the aluminum window frames are also going to last longer because they are designed to last in an environment that often sees a lot of wear and tear.