Rock Salt On Roof Shingles

Rock salt s ability to damage driveways and other outdoor pavements is relatively well known but there is another place where rock salt can do damage to your home on the roof top.

Rock salt on roof shingles.

The key to using ice melt to prevent ice dam roof leaks and plugged. Packaged in a resealable bag for easy storage melt can be conveniently dispensed directly out of the bag or into a hand held or wheeled salt spreader. Putting rock salt and ice melt directly on your roof will damage shingles but by filling the socks with salt and ice melt tying them off and sticking a few in your gutters it will help clear. It should be no surprise then that it is the first thing many people think of to remove ice dams.

Why you shouldn t use rock salt on your roof. In their determination to melt away ice dams growing on their roof s eave and thus potentially prevent leakage and damage to their home s interior many reach for. Rock salt is common for de icing driveways and paths. Is calcium chloride safe to use on roofs.

Haven t noticed any issues in the 15 or so years i have been at this home. Sodium chloride is not due to it s corrosiveness tags. Jotul oslo mtd 27 ton wood splitter jonsered 555 chainsaw 2010 nissan titan. With a trailer 2017 yamaha kodiak 700 eps with saab wood hauling trailer.

Best answer 10 years ago reply upvote. Proven safer when applied to quality concrete surfaces melt exhibits the following properties. I have done and continue to use rock salt to get rid of ice dams. Melts down to 25 f.

Ice dam calcium chloride. When the snow melts the dam can route water under roof shingles and cause roof damage.