Question: How to stop pressure-driven water leakage at windows January 19 2015, 0 Comments

This happens in specific conditions, on specific faces of houses in Nova Scotia: wind storms carrying a whole lot of rain come ripping of the North Atlantic and drive rain horizontally. And only when the wind is out of a certain quadrant does the window leak. The pressure on the inside face of the windward side is beyond the tested/rated capacity of the window. Any offers of good solutions?