Before choosing a stained-glass window, don’t just consider its design and size—think about the color scheme of the room, the direction the panel will face, and the amount of outdoor view you’d like. A rectangular or curved stained-glass frame around a clear pane can focus attention on the view; a stained-glass panel the size of the window will block out an undesirable view.

Stained glass also can be lovely around doors, but check to see if this is permitted by your local codes. Do not use stained glass where people could walk into it.

You can install small stained-glass panels in the same way you would install ordinary clear panes. Large panels need additional support for permanent installation; for example, you may need to fit them into routed wood frames or block their edges on both sides with wood strips nailed to the sill and window frame. Be sure to set the stained-glass panel in glazing putty, and caulk all outside joints.