Snow Guard Placement On Metal Roof

Metal roof snow guards and snow stops are essential when snow accumulations begin to melt.

Snow guard placement on metal roof.

For metal loop wire type snow hooks or snow guards photo at left you can see that to work at all since these devices have much less surface area than a flat or bar type snow guard they have to be installed in many staggered rows over half or more of the roof surface. They hold frozen precipitation in place causing the snow or ice to melt or slide off a portion of roof in small pieces rather than dangerous chunks. Starting at 6 inches from the bottom edge place a snow guard in the center of each valley in a staggered pattern across the entire roof area. Aesthetically pleasing by matching existing metal roof color.

Go up the roof 8 feet and repeat the staggered pattern of guards in the center of every valley. Aesthetically pleasing by matching existing metal roof color. The 1 piece snow guards are made with american steel. If you hold snow and ice.

Several important features to consider when selecting snow guards for metal roofing applications are the height width and shape of the particular system. Do not exceed 8 feet vertically between rows of guards. As you press the snow guard to the surface of the metal roof panel make sure that there is no trapped air beneath it. Snow and ice can avalanche dangerously off of glossy coated metal roofing.

This determines the snow guards ability to hold back layers of frozen precipitation to help eliminate unexpected slides. Snow guards are designed to prevent snow shed onto walkways balconies and other areas falling snow and ice can be hazardous. Without some sort of metal roof snow fence the result can be catastrophic as the blanket of snow avalanches off the roof dumping tons of snow onto anything in its path. Pay particular attention to the manufacturer s instructions for application of the adhesive and the spacing of the snow guard cleats on the roof.

And depending on the system snow guards can be placed in a single line or in multiple rows. Snow guards should always be placed at the lower half of the roof plane. Apply a full bead of adhesive to the underside of the snow guard. Snow guards are like corrals that mount on the edge of a roof.

Snow guards prevent an abundance of snow from falling from your roof at once. Using a spacing layout snow guards are installed to help prevent the dangerous slide of snow and ice. Pedestrian areas are the number one place to consider snow guards on a metal roof says jason nagaki vice president snobar castle rock colo. Others are little strategically staggered triangular spikes that mount easily on a metal roof with strong adhesive.