Horizontal windows refer to windows that are wider than they are tall. … Vertical window options are taller than they are wide. Choose a vertical sliding window with either a double-hung or single-hung window. For a crank operation, casement options are a great choice.

What is vertical window?

What is a vertical sliding window? The double hung window style has two sashes that operate vertically for ventilation from either the top or bottom of the window unit. … On a single hung window the top sash is fixed and the bottom sash operates vertically and tilts in for easy cleaning.

What are the four types of window?

• Double-Hung Windows.
• Casement Windows.
• Awning Windows.
• Bay or Bow Windows.