Do you need to replace your glass (single pane or double pane) but not your whole window? Southgate Glass specializes in Insulated Glass Units and single pane replacement glass. In most cases we can be out to measure same day and have the glass replaced by the end of the day. If you're a do-it-yourselfer, call us to order your glass and pick it up from either of our stores. If the window can be removed and brought into one of our stores we can replace the glass in it for a substantial savings.