Q: I have a large kitchen window that was installed around 1986. I don’t recall the manufacturer, but it could be Andersen. The window is single-pane glass with 16 panes, eight over eight, with an ...

Q: I live in a 1935 rowhouse. The original kitchen door has glass panes. The one on the bottom left has a crack. How can the glass be replaced without breaking the trim and giving that section a ...

The windows install from the inside. Give yourself at least half a day to install the first unit. Once you’ve learned the steps, the second retrofit window installation will go much faster. The post ...