Here at Conestoga Buildings, we’re accustomed to building in winter, but also FOR winter. You can match your snow guards to the color of your metal roof or try something unique by choosing a different color to catch attention. They are available in over 30 powder-coated colors, have excellent fade resistance and do not require caulk for installation. Our snow guards are made of stainless steel and measure 4” x 3” (WxH). There are several snow guard calculators on the Internet to help you determine if you need a second row of snow guards. Those are installed higher on the roof to help reduce pressure on the first row of snow guards from a heavy snow load. During installation, the snow guards are placed in a zigzag pattern, which helps break up snow for easier melting and allows snow to fall off in small amounts.Ī second row of snow guards can be considered for structures with higher pitches. They’re mounted on the flat part of the metal roofing panel and installed with 9” spaces between the guards. This is the standard option for most post frame buildings. The first row of snow guards includes two rows of guards, placed toward the bottom of the eaves of a building. The layout of the guards is the most critical part of a snow retention system. If you aren’t sure if you should consider snow guards, a sales consultant can advise you based on your specific project! SNOW GUARD INSTALLATIONĭon’t be fooled, there is a science behind installing snow guards. Some buildings such as those with a low roof pitch do not need snow guards. When opting for gutters, if snow guards are not installed, damage like this can happen: Then all of a sudden– BOOM!–a large pile of snow and ice slides off your neighbors’ garage roof, not only making you jump, but also making you think, “Thank goodness, I wasn’t anywhere near there!” Snow guards prevent large sheets of snow and ice from sliding off the roof of your garage or storage building, possibly damaging property or causing harm to a passerby. If you’ve ever walked through your neighborhood after a snowfall, you probably noticed how beautiful the snow looks, covering the scenery. This can prompt the quick, dangerous movement of snow. Metal roofs, like other roofing materials, heat up under the sun. As an expert post frame builder, we wanted to talk about snow guards and why they are an important investment for post frame buildings in the Mid-Atlantic region. Some states have seen a large amount of snow already while others have only received a sparing amount. In addition, many manufacturers have developed snow guards and systems for metal roofs.In the Mid-Atlantic States, winter is upon us. A variety of modern manufacturers have designed metal powder-coated guards that can match the colors of varying roof types, and snow rails are commonly colored to complement the roofs they protect. Although primarily installed for functional purposes, panel guards and snow railing are sometimes used to highlight a roof's aesthetic appeal and design. Modern snow guards are made of polycarbonate and/or metals, depending on the type, size, and specific function of the guard. In addition to roofs, other larger natural or man-made objects and structures have also been used as snow guards (also known as snow fences) on steep sloping hills to lessen the effects of avalanches in valley regions. Variants of snow guards have been used for over 300 years all around the world where seasonal snowfall is common. They are however built to separate the snow to allow it to break apart into smaller pieces/sections so that, if they do fall in rising temperatures and thawing conditions, the likelihood of having someone injured by the falling pile of snow is minimized. Snow guards are not fully intended to completely hold back the snow as this would cause major leak issues when the snow melts. Snow guards are installed with a specific quantity and pattern based on the shape, size and pitch of the roof to provide the most uniform system of retention possible. They are most commonly installed in multiples or rows on a structure's roof surface, as a form of avalanche control. Standing seam metal roof with Snow guards to keep snow from sliding off the roof too quicklyĪ snow guard is a device used to retain snow and ice from falling from one surface to a lower one in contemporary usage, they are installed to prevent snow/ice pack from avalanching and damaging people, plants, and property below.
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