Casement windows are considered superior to double-hung windows in preventing winds due to the tightness of the window seal. When you want to "scoop" outside air into your home, casement windows are ideal.
Consistency in treating the primary type, grid patterns, and trim is a useful rule to follow. However, avoiding wholly mismatched windows would help, as this would create an obvious disconnect.
Double-hung windows are the most prevalent and widely used form of window among homeowners. A double-hung window can be accessed from either the bottom or the top. This form of window has two sashes that move up and down vertically within the frame.
Casement windows are among the most secure window varieties. A casement window consists of a single pane of glass with hinges on one side and an opening mechanism. The entryway is unrestricted when the open window makes it difficult for someone to gain access. The lever can only be operated from the inside.