Our Replay today and our Horror Story are both about Mark and his bathroom re-do. Bathrooms can be difficult, and this one was. In our Featured interview today we speak with Alan Hubbell from DuPont Tyvek. Such a simple product, but it can keep you out of trouble. For example, Tyvek Wrap around a window cavity before the window is installed can provide you with many years of trouble-free installation. Why not insist on it?