Single-hung windows are rectangular ... can guide rainwater into your home. Casement windows have a similar mechanism to ...
When you turn the handle, the operator moves the crank arm and the split arm operator. The split arm operator then opens the ...
Single-hung sash windows have just ... for effortless and comfortable operation. When opening casement windows, the operator twists a crank that also serves as a lock. Depending on the placement ...
Window operators are devices that can be mechanically or electrically operated that are used to open and close windows. Window operators help open windows to increase ventilation or provide an exit in ...