Posted: Apr 26, 2016 Snow Retention 101 – Modern Snow Retention (Pad Style Guards) By Derek Gamble Today’s snow guard options are numerous. Some customers choose guards that are meant to keep snow and ice on their roofs. This method allows the snow and ice to melt in place. Other guards have the ability to break shedding snow and ice into safe and manageable pieces. Universal fit models are very popular, while some companies also offer panel specific solutions. These individual guards are referred to as “pad style snow guards”.