Snow Retention Systems For Metal Roof

Continuous snow retention systems are also called rail or fence systems.

Snow retention systems for metal roof.

Besides maintaining the manufacturer s warranty by not penetrating the roof system clamps with 3 4 of contact with the rib will provide more security for the snow fence system clamps should attach under the hem on the seam. The upper roof should have a snow retention system installed to prevent ice and snow from falling onto the roof below. These are typically aluminum rails attached to the purlin above the eave of the metal roof and are continuous for the length of the roof. Colorgard is the only snow retention system good enough to be warranted for the life of the roof.

Unlike other snow guards that yellow and fail over time colorgard s unsurpassed holding strength controls snow migration with a perfect color match that lasts the life of the roof. A snow guard is a device or system that retains snow pack on a roof. Click to view the latest covid 19 update. This is the type of clamp that has been used on the original snobar system invented and patented in 1992.

There are some basic do s to a good snow retention system on a metal roof. My roof has multiple planes and i think i know where the snow will fall off. Without snow retention the sliding ice and snow can cause extensive damage to the roof membrane and to equipment on the lower roof. Home sno gem is known worldwide for advanced snow retention snow guard systems for metal tpo pvc epdm membrane shingle standing seam roofs.

Snow retention for metal roofs. Panel seams perpendicular to the main roof slope. Use systems that clamp on seams. Watch a short video about how it installs to your drexel metals metal roof.

The idea is to evacuate the snow in a predictable and controlled fashion. In other words evaporation and thaw rather than by a sudden and dangerous rooftop avalanche. The rails for these systems are attached using specialized clamps.