The lowest part of a window frame.window sill is a the horizontal member at the bottom of the window frame.
Detail of Flush mount wind
32x16m church plan of wind
Window design view in 3d
Four various types of beau
Steel door details in plan
Flower design in door elev
Opening dynamic block
Door and window view with
Projecting window section
2d drawings details of do
Window elevation detail dr
Door construction detail p