Snow Guards & Snow Retention for Atas International

Snow guards for ATAS International metal roofing panels are effective when the snow retention system corresponds correctly to the specific panel profile and attachment method. SnoBlox-Snojax provides compatibility guidance for many ATAS International standing-seam and exposed-fastener metal roof panels, as the correct product depends on the seam shape, panel geometry, and how the system attaches to the roof.

ATAS International metal roofs often benefit from snow guards because metal roofing can allow snow and ice to release suddenly. SnoBlox-Snojax snow guards and snow retention systems help control that release while protecting entrances, walkways, vehicles, landscaping, and other areas below the roof.

Snow guards for ATAS International standing-seam and exposed fastener panels should be selected based on the panel type. For many screw-down panels, pad-style polycarbonate snow guards can be attached with adhesive or with mechanical fasteners and sealant when there is an adequate flat mounting area and proper structural attachment below. For standing seam panels, pad-style guards are applied with adhesive when conditions allow. Snow rails and specific seam-mounted systems use compatible clamps that attach to the seam without penetrating the panel.

Snow guards for ATAS International metal roofing panels should be installed according to the recommended attachment method for that panel. SnoBlox-Snojax installation guidance calls for a clean roof surface, a staggered row layout, and the proper adhesive or mechanical attachment method. For adhesive-mounted pad-style guards, the base should receive full adhesive coverage, with visible squeeze-out, and any gaps should be filled to maintain a weather-tight seal.

Snow guards on an ATAS International metal roof should be placed according to a proper spacing layout rather than in a single straight line near the eave. SnoBlox-Snojax guidance recommends staggered rows extending across the protected roof area, with guards installed on every panel flat and without skipping spaces between seams. On multi-level roofs, the upper roof should also have snow retention to prevent sliding snow and ice from dumping onto the lower roof.

The correct snow guard layout for ATAS International panels is determined by using a panel-specific compatibility approach together with a project-specific spacing layout. SnoBlox-Snojax emphasizes that proper spacing is an essential part of snow retention design, and that installers should follow the recommended roof layout rather than guessing at row count or placement. Proper spacing layouts help distribute snow loads more effectively across the roof and reduce the risk

Installation mistakes with snow guards on ATAS International roofs include using the wrong attachment method, using too few snow guards, placing pad-style guards in straight lines, skipping panel flats, and failing to seal gaps under adhesive-mounted guards. One major mistake is isolating snow guards or snow rails in partial roof sections, creating an unbalanced snow load on the system that can cause premature failure. SnoBlox-Snojax also warns that pad-style snow guards on standing seam roofs should not be screw-fastened through the panel, because penetrating a standing seam panel can damage the roof, lead to leaks, and potentially void the roof manufacturer’s warranty.