Dear Jim: I need to upgrade my old wood windows, but I like how the frames look. They don't stay open now and the single-pane glass is not efficient. How can I switch to double-pane glass and tighten ...

Q: I want to save energy in my older house and I know my wood windows are inefficient. I want to keep the character of my house, but keep costs down. What options do I have other than replacement ...

Q: Our double-hung window frames are still in good condition, but the windows are leaky, won't stay open and sweat. Is there any method to just upgrade the glass portion without ripping out the entire ...

A PRESERVATIONIST ARCHITECT recently suggested that we often rush into replacing windows when the ones we have can be made more energy-efficient through proper maintenance. Need to know: Whether all ...

Dear James: I want to get new replacement windows, but the cost is outside my budget. Is it possible to install windows myself and save the labor cost? Do I have to remove all the old trim and framing ...