Roof Ice — Melt

: Considered the safest chemical option for roofs. Experts recommend filling a nylon stocking or tube sock with Calcium Chloride and placing it vertically across the ice dam to melt a drainage channel.

: Ensure adequate soffit and ridge vents to keep the roof surface cool and uniform in temperature. ROOF ICE MELT

If you're looking for an or a permanent system The severity of the current ice buildup : Considered the safest chemical option for roofs

: Self-regulating electric wires installed in gutters and along roof edges that activate at freezing temperatures to prevent ice buildup. ROOF ICE MELT