When we tore the old siding off this home, we expected to find house wrap and flashing around the windows. Instead we found nothing. There was no weather barrier and no flashing, just bare sheathing and a window opening with no protection against water. Before any new house wrap went up, our crew flashed that window. The video above shows what we did and why. Most homeowners never see these layers, but they decide how long your home stays dry. Siding Isn't Waterproof Many peo