In residential and commercial buildings covered with snow, roof guards prevent avalanching. Installing roof guards, or 'snow guards', protects the perimeter of your building from a sudden release of snowpack. In schools, professional buildings, town offices, churches and other public buildings, snow guards protect people, pets and plants from harm. Zaleski Snow-Guards for Roofs, Inc. is a major vendor for premium Roof Guards and accessories. Our company supplies American made polycarbonate an