Bay Windows
A Consumer Guide To Replacing Windows

Bay And Bow Windows – Enjoy The Extra Space

Most windows are installed in line with the wall that they are contained in, but bay windows and bow windows are different. Both of these styles are window combinations that project out from the wall to enable more of a panoramic view of the outdoors.

The decision to install a bow or bay window will allow more daylight in to brighten the interior, and make the room seem warmer. It can also give you more space to breathe in a room where wall space would otherwise be limited.

Both the bay type and bow type windows form an attractive alcove in your home, but there is a subtle variation between the two styles. They are not just alternative names for exactly the same window.

When Is A Bay Not A Bay? - When it’s a Bow!

  • Bay - This window is usually made up of three individual window units (though sometimes it can be more). The side units will project outwards at the required angle from the wall and the center window will join them together. Standard angles may be 30, 45, 60 or 90 degree angles, but custom angles will also be available from a quality manufacturer. Classically the center window will be fixed (cannot be opened) while the two side units will be operable casement or single/double hung windows. It can be a different arrangement of operable and non-operable units if you wish.
  • Bow - This style is like a bay, but the window units combine in a more rounded curve than the angled step style of the related bay type window. Typically there will be four or five (sometimes more) casement window units to make up the curved recess of a bow window. Any or all of these individual units can be operable window choices. Or alternatively none of them need be, and all can be installed as fixed frame instead.

Comparing Window Styles

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