Windows hinged at the top are referred to as awning windows and ones hinged at the bottom are called hoppers.
Awning window meaning.
Awning definition is a rooflike cover extending over or in front of a place as over the deck or in front of a door or window as a shelter.
They are used singly or in pairs within a common frame in which case they are hinged on the outside.
A casement is a window that is attached to its frame by one or more hinges at the side.
How to use awning in a sentence.
Casement windows are hinged at the side and open outward to the left or to the right.
Casement windows are made for openings in which the height is greater than the width.
Awning window definition is a window consisting of several top hinged sections arranged in a vertical series operated by one or more control devices that swing the bottom edges of the sections outward and designed especially to admit air while excluding rain.
Hinged at the top.
However awning windows are hinged at the top and are only available in one two or three lite.
Awning definition a rooflike shelter of canvas or other material extending over a doorway from the top of a window over a deck etc in order to provide protection as from the sun.
Casement windows are often held open using a casement stay.