We at Historic Preservation Northwest have always been proponents of retaining historic windows for both aesthetic and economic reasons.  Below are a variety of websites that contain a variety of reasons for keeping historic windows.  Mixed in are also a few videos on the repair of historic wood windows.  

Thankfully, new websites are coming out every day to help save historic windows; however, the number pales in comparison to the number of websites the building industry puts up every day arguing for window replacement.  Please help to counter their campaign of misinformation.  

Modified: 08/19/2015