Sill

Of structural member.

Structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure.

This concept's ID is @1~23148

Contains

  • doorsill 0 facts

    The sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway...

  • windowsill 0 facts

    The sill of a window; the horizontal member at the bottom of the window frame.