Double-glazed window repairs can also be performed by professionals. This includes replacing the glass, glazier’s points (those triangular pieces of metal that hold it in place) and replacing or repairing the sash. You can do this type of repair yourself. But if you aren't confident in doing it yourself, it http://double-glazing-repairs87428.shotblogs.com/repair-a-double-glazed-window-this-article-and-start-a-new-business-in-nine-days-24305242