Salt Roof Ice

If it s applied routinely it can damage shingles nails eavestroughs and other fittings.

Salt roof ice.

Rock salt contains corrosive oxidizing agents making it best suited for removing ice on harder surfaces like concrete. You should only use it on roofs in select circumstances like severe cold. It should be no surprise then that it is the first thing many people think of to remove ice dams. Wear gloves to protect your hands from the chemicals and throw small handfuls of the deicer onto the roof so it can start melting the snow.

Emphasis on the as possible part. Sprinkle a chemical deicer on the roof to get rid of large sections of snow. While safely on the ground toss a roofmelt tablet onto the roof. Here are four reasons salt pucks are bad for your roof.

However rock salt is a form of sodium chloride which corrodes metal including the metal nails holding your shingles in place. Most salt pucks use calcium chloride to melt ice which can cause numerous issues down the line. Again for the most part you don t want to throw any type of ice melt product on your roof. The key is to avoid sodium chloride or rock salt.

Purchase the salt you d use to melt ice on a sidewalk or driveway from a local hardware or big box store. They work effectively in temperatures down to 25 f. The roofmelt ice melt is designed to eliminate the need to climb onto roofs while melt snow. The tablets help prevent roof damage by melting through ice dams and allowing water to drain safely.

Salt pucks are supposed to eliminate the need to climb onto your roof and are designed to melt snow and ice before ice dams can form. Rock salt can also leave permanent stains on your roof and walls.