Ice Dams On Roof Salt

Sodium chloride or rock salt is highly corrosive.

Ice dams on roof salt.

Hacking away at ice dams with a hammer chisel or shovel is bad for your roofing and dangerous for you. This will melt a channel to allow water to safely run off your roof and break up the dam for manual removal. Do not use rock salt. When your roof heats up and melts the bottom layer of snow or ice the water leaks down to the edge of your roof and freezes again creating an ice dam.

The tablets help prevent roof damage by melting through ice dams and allowing water to drain safely. Unlike other substances salt won t impair your cognitive functions but people might conclude otherwise if they see what you ve done to your roof and property. An ice dam is a ridge of ice that occurs on the edge of the roof of your house that prevents melting snow from draining off your home s roof. Short of praying for warm weather here are stop gap measures we recommend.

This is your roof on salt. See below for a shopp. Fill it with calcium chloride tie off the top and lay it vertically across the ice dam. A do not put salt on your roof.

Unfortunately even air sealing and insulation don t always fix an ice dam problem. This is your roof on salt. Just say no to salting your roof. Melt troughs through the ice dam with calcium chloride ice melter.

The roofmelt ice melt is designed to eliminate the need to climb onto roofs while melt snow. Ice dams are caused by a combination of snow heat loss from your house and cold outdoor temperatures. Instead fill old pantyhose with the calcium chloride and lay it across the dam. A good trough maker is a tube of cloth a leg from an old pair of panty hose works well.

It will damage the roofing siding gutters and downspouts and the poisonous runoff will kill foundation plants. Older homes seldom have enough space between the top plate and the roof deck to add sufficient insulation. An ice dam can easily be made of hundreds of gallons of water so melting it all requires a lot of salt. Ice dam guys top rated ice dam removal company in us.

They work effectively in temperatures down to 25 f. Add 2 foot of snow to the roof at an r value of 1 per inch and one quickly ends up with a warm roof deck above the outside wall. It will damage paint metals and plants beneath the eave and wherever the salty water drains. While safely on the ground toss a roofmelt tablet onto the roof.

This is your roof.