Rock Salt On Rubber Roof

They work effectively in temperatures down to 25 f.

Rock salt on rubber roof.

Sodium chloride or rock salt is highly corrosive. I can t promise that putting ice melt on a rubber roof is a bad idea. Rusted roofing nails and flashing which may lead to rust streaks on your roof. The roofmelt ice melt is designed to eliminate the need to climb onto roofs while melt snow.

While safely on the ground toss a roofmelt tablet onto the roof. However rock salt is a form of sodium chloride which corrodes metal including the metal nails holding your shingles in place. It should be no surprise then that it is the first thing many people think of to remove ice dams. Ideal for preventing snow and ice from forming and for defrosting snow and ice white de icing salt works quickly to leave areas free from ice with virtually no residue.

To use it on the roof as you will have to keep the snow off the rubber roof as it is now because it will not dissolve and flow out the scupper drains. Roof drains are only as good as the roof they are secured to and not disposing of the snow around the drains is the biggest issue which is why you need to use a snow pup for heavy acccumulations. The tablets help prevent roof damage by melting through ice dams and allowing water to drain safely. But i would strongly recommend that putting ice melt on a rubber roof is a bad idea.

It will damage paint metals and plants beneath the eave and wherever the salty water drains. You ve seen what road salt does to the undercarriage of cars in the winter how it can rust and destroy a car. A do not put salt on your roof. Rock salt doesn t hurt asphalt shingles much but it can cause the nails holding your shingles to the roof to corrode.

Tummy aches or worse for any animal or person who likes to eat snow. It rusts nail heads. A good trough maker is a tube of cloth a leg from an old pair of panty hose works well. Saltwater leaking into your home as a result of said leaks.

You don t really need to worry about clearing the entire roof unless you re concerned about the weight it doesn t seem like you are. Do not use rock salt. These rust spots can spread to make stains but more importantly your shingles will be vulnerable to being torn off in the next major wind storm or even falling off on their own. It will damage the roofing siding gutters and downspouts and the poisonous runoff will kill foundation plants.

Rock salt can also leave permanent stains on your roof and walls.