The charm and character of historic double hung windows are undeniable. These vertically-sliding sashes not only offer a glimpse into the past but also provide excellent ventilation. However, years of wear and tear can leave them looking worse for wear and functioning poorly. Replacing them entirely can be a costly endeavor, not to mention a potential historical renovation faux pas. But before you despair, consider the rewarding option of DIY window restoration. Video Source Why Restore Your Double Hung Windows? There are numerous advantages to restoring your historic double hung windows. First and foremost, it’s a cost-effective alternative to complete…