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Roof Accessories and Snow Retention

Snow retention system does not penetrate roof

Sno Gem Inc.'s Sno Blockade snow retention system features 1-inch or 2-inch bars and WaveLock technology with three points of attachment and no penetration. The system is in conjunction with the Sno Blockade clamp. Sno Blockade fastens to many standing seam metal roofing systems and is available in standard mill finish aluminum material or painted in powder coating or Kynar finish. Blockade Plate may be installed on the upslope side of the bar to reduce melting snow and ice from sliding underneath Sno Blockade's bar.