Double-hung
Two sashes move up and down, giving you different ways to open the window.
What to consider
Check which sashes open, how the window locks, and whether the design allows easy cleaning.
THE WINDOW GUIDE
Start with how you want your space to look and function. Here are three common window styles to get to know.

Home inspiration. Stock photography; not a completed project by Window Savings.
Two sashes move up and down, giving you different ways to open the window.
Check which sashes open, how the window locks, and whether the design allows easy cleaning.
Hinged at the side, a casement window opens outward, usually with a crank.
Allow clearance outside and check how the opening works around paths, landscaping, and screens.
A fixed window creates an uninterrupted view. It does not open for ventilation.
Consider nearby opening windows, cleaning access, and the room’s ventilation and safety requirements.
Materials, glazing, fit, and installation matter too.