Snow Guards are rooftop devices that help prevent snowslides, the dangerous movement of snow and ice, by allowing it to melt completely or drop off in small amounts. Polycarbonate snow guards can also be referred to as: snow jax, snow stops, snow-guards, snow brackets, snow blocks or snowguards and typically are installed on commercial metal roof buildings. Residential and Commercial customers will benefit from safer roofs, less customer complaints of falling snow and ice, less damage to roof vents and overall peace of mind during the winter months. Our clear, polycarbonate snow guard products help prevent damage from avalanching snow and ice while remaining practically invisible, adding beauty and function. Snow guards are a practical, cost-effective addition to any sloped metal roof in winter climates. We invented the first polycarbonate pad style snow guards and we continue to be the leader.