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 ...

Since old, leaky windows can reduce heating efficiency in the colder winter months and allow cooler air to escape during the hot days of summer, double-pane window replacement can help lower gas and ...

Condensation is a cold-weather problem you notice as soon as the temperature drops. My home is prone to condensation on the inside of my single-pane windows, which also encourages mold. But ...

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 ...