Mechanical casement and awning window operators typically have three components, an operator, operator cover, and a handle. Figure 2: Window crank operator. Source: Stilfehler/CC BY-SA 4.0 The hand ...

the operator moves the crank arm and the split arm operator. The split arm operator then opens the window sash. Casement ...

Picking new windows for your home can be challenging, and homeowners often ponder the many questions regarding window replacement. What windows are best for your house? Which window types offer ...