The Eames House primarily used standard window sizes (i.e. 1 meter in width) and the house itself was primarily composed by bays. The house structure was made of 8 bays whereas the studio structure consisted of 5 bays; and in between them, the patio had a width of 4 bays.
View of the house, displaying the use of steel windows and frames
Model of the Eames House interior displaying the use of awning windows http://chordcrazy.deviantart.com/art/Eames-House-Picture-2-165538425