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Is Calcium Chloride A Winter Roof Solution?


ice melt for roofs

Winter is near, and those photographic scenes of buildings covered with snow will be back, but only the property owners know the pain of managing all those bulks of ice and snow to protect their roofs. There is a range of ice melt for roofs available in the market prepared with different chemical compounds like Sodium Chloride, Calcium Chloride, Magnesium chloride, and Urea. 

But it would be best to remember that the purpose of using the roof melt ice melter is not only to melt the ice but to keep the surroundings least affected and property safe. So let’s understand more about secure roof ice melt solutions.

Safe Thaw - Ice And Snow Management Solution

Calcium Chloride As Ice Melt For Roofs

Calcium chloride with the chemical formula CaCl2 is a white crystalline solid widely used as ice melt. Many property owners prefer it due to its performance capacity at a low temperature of -20°F and relatively less corrosive than rock salt. 

There are products with the combination of calcium chloride in the form of tablets, which you can throw on your roof before and after the snowfall, and it will perform to break up the snowpack on the top. But how safe ice melt on the roof is it?

While calcium chloride will melt ice, it can also cause damage to your roof by regular application. It will erode your roofing nails, ice dams, and shingles too. Also, calcium chloride-based ice melt for roofs can cause corrosion to aluminum siding, gutters, and fasteners.

Calcium Chloride can harm vegetation around your property; and cause dry paws, local discomfort, and gastrointestinal problems in pets of your area. In addition, its hygroscopic nature pulls moisture from hands, skin, and vegetation that can harm people, pets, and the environment.

Calcium Chloride is highly destructive to concrete and can harm the concrete through an ion-exchange process. Calcium ions from ice melt exchange place with Calcium ions in concrete. This exchange is irreversible and severely weakens and weakens and destroys concrete’s structural integrity and longevity.

Safe Thaw: The Best Roof Melt Ice Melter

Safe Thaw is a urea-modified natural product that can be used on any surface without any worries. It ensures the safety of your concrete, metal, machinery, vehicles, and environment. 

It contains special surfactants that spread quickly while covering the maximum area with lesser quantity, Inhibitors that control the reformation of ice from water and give protection from cracks and corrosion, and boosters that enhance the performance to provide higher results. In addition, Safe Thaw is an eco-friendly ice melt that is entirely salt and chloride free.  

100% salt & chloride-free, fast acting Ice Management Solution


Melt the ice on the rooftop is a challenging task, and it is risky too. That’s why property owners want a faster solution and use Calcium Chloride based products that are very harmful as they may corrode your roofing nails, ice dams, and shingles. At the same time, a urea-based roof melts ice melter like Safe Thaw is natural and gives you a fast response without any harm.

Try Also Our Other Winter Safety Products:

Safe Paw

The Original and #1 Selling Pet and Child Safe Ice Melt for over 20 years. Guaranteed environmentally safe –It won’t harm animals or children, and it won’t damage your property. That’s Safe Paw.  Safe Paw can change how winter affects our planet.

Safe Paw Ice Melt - 8 Lb Jug

Walk On Ice

The handy disposable canister can be taken everywhere, with the same 100% naturally occurring minerals that provide instant traction on ice or snow. Use it on sidewalks, steps, or as an instant traction agent for your car.

Walk On Ice - Traction Agent
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