Therefore, when creating a snow guard layout, it is imperative to take into account the crate spacing as well. If the installation of snow retention systems is carried out in two or more rows, the distance between them must also be marked on the layout. This will indicate the location of each snow guard, the distance between them and the eaves overhang, as well the spacing between other elements of the roof. This applies to metal tiles, but also to corrugated profile, classic standing seam roofing panels and even premium copper tiles.īefore installing the snow retention system, you need to make a snow guard layout, i.e., mark snow retention placement and snow guards pattern on the roof drawing. Secondly, due to the smooth surface and high thermal conductivity, the snow and ice mass slides off any metal roof pitch much more rapidly than from rough textured roof areas. Firstly, because this type of roof is very popular in general. Most often, snow retention system is mounted on metal roofing. Usually they are mounted with a spacing of 6 feet from each other. Installing snow guards on the roof in several rows prevents this. If the mass of snow is very large, then during the descent, the layer can gain enormous mass and it will literally rip off the snow guard. The use of several rows of snow guards is required on a long slope or in regions with a heavy snow load.In areas where snow can damage trees, bushes, and supports for plants. Above satellite dishes, antennas and other rooftop equipment. Therefore, the sliding layer of snow can scratch the glass of the roof window if there is no obstacle on its way. This allows the glass for a longer time – there is a lot of dust, ice crystals and other abrasive particles in the lower layer of packed snow.
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