When it comes to protecting your home from water damage, roof flashing plays a vital but often overlooked role. This thin metal barrier is placed at vulnerable points of the roof—such as chimneys, skylights, valleys, and edges—to direct water away and prevent leaks. https://www.platinumroofingco.com/roof-flashing-101-what-it-is-why-it-matters-and-how-to-maintain-it