If you have any regular untempered glass, single or double pane, that you are looking to get rid of, please let me know and I'll come and take them off your hands. Approx. sizes needed (will be cut if larger) 4 - 29" x 71 1/4" 2 - 16 7/8" x 19" 2 - 51 3/4" x 54" Thanks.