Products / PVC Deck Mount Bar System

A membrane-coated, pre-skirted continuous bar snow retention system for PVC membrane roofs, sold for new construction or retrofit and offered in 1" and 2" square- or round-tubing configurations. Sno Gem describes it as the roofing industry's first membrane-coated, pre-skirted continuous bar snow retention system (patent pending). The manufacturer's specification sheet states no printed holding-strength figure; spacing is engineered per project based on geographical region and snow load.