It comes in smaller granulated pieces so it s easy to spread on various areas.
How to roof a hockey puck.
From roof rakes to hiring a contractor there are lots of ways to clear out ice dams.
After doing as best i could i then placed more of the tablets in the problem areas with no improvement just holes where i had placed them.
One of the more popular ways is to toss a throwable ice melting puck onto the roof.
Ask this old house general contractor tom silva explains the best ways to keep your roof and gutters free from those dreaded ice dams.
These products are specifically designed to be thrown up on roofs to melt ice in hard to reach places.
I ordered extra to have on hand for the future.
Today kids i m going to show you how to unfuck your roof from ice dams if salt pucks are not available or you have a very delicate roof situation.
The hockey puck sized pellets only melted a whole in the ice or snow resulting in no improvement to eliminating ice dams or snow from the roof.
In the end i still had to remove the snow and ice.
Ice melt is a good alternative.
Salty chemical filled water will almost certainly leak into your home.
Over time salt pucks can discolor shingles and the runoff water can discolor your walkways too.
It is formulated similar to the ingredients in the roof melt tablets so it won t harm your driveway or landscaping.
These melted the ice dam from below allowing water to drain off the roof.
See below for a shopp.
In fact any form of diy ice dam removal is unlikely to end well there s another reason not to throw salt on your roof and it s a big one.
Eliminate ice dams safely from the ground no need for a ladder extension equipment or other tools.
Potentially corrode roof nails.
Calcium chloride is corrosive to certain types of metals.
The roof melt tabs melt through the ice to the roof and then drains under the ice instead of backing up into the attic.
The picture below is the ice dam that fell off my roof after melting from below.
Roofmelt tablets work on contact with trapped water melting existing ice.
Roof melt tablets are generally just ideal for your roof.
They rarely work and they damage your roof.