If your double hung windows are stuck, drafty, foggy between the panes, or just plain old, you’re probably trying to figure out ...

A double hung window has two sashes that both slide vertically, allowing you to open the window from the top, the bottom, ...

A double casement window is two casement windows installed side by side in a single frame, each opening independently with its own ...

A casement window is a window that’s hinged on one side and opens outward using a hand crank, similar to a door ...