How to count windows

Single Arch Window (Large)

1 window

Single Arch Window (Small)

1/2 window

Crank Out/Casements With Arch

3 windows

1 window

Large Window

2 windows

Crank Out/Casements/Sliding Doors

3 windows

With Top Window

3 windows

Double Hung

1 window

Two Double Hungs

2 windows

Crank Out/Casement

1 window

Sliding doors

2 windows

Bay Windows

3 windows

Double Hung with non-removable grids

2 windows

Front Door Windows

1 window

Full Glass Door

1 window