10/06/2026
Double-hung, slider, or casement? Here's how casement windows compare 👇
🌬️ Airflow: The whole sash swings open and catches side breezes. That's more ventilation than a slider, where only half opens.
👀 Views: There's no center rail, so you get a cleaner, more open view.
🔒 Seal: Wind can push the sash tighter against the frame.
🙌 Easy to use: You turn a crank instead of lifting a sash, which is great over a kitchen sink.
The one catch is that they open outward, so they need clear space outside. 🌳
Our latest guide breaks it all down in the comments ⬇️