Crossword clues for Window piece 4 letters:SILLHorizontal window piecePANEWindow pieceSILLWindow pieceJAMBWindow piecePANEPiece of window glassSLATWindow-blind pieceSILLWindow or door pieceSILLLowest piece in a window frame.JAMBSide piece of a window.PANESWindow piecesMULLIONSVertical window piecesLATTICEBARCross piece of a window.LINTELPiece over a door or window
