It is a specially shaped sheet metal cover for the rain gutters that draws the water around and into the gutter but throws leaves snow and even ice off the edge over the gutter.
Ice proof rain gutters.
Snow cold and ice can wreak havoc on gutters.
One very interesting product for snow country is called gutter helmet.
When these items are cleared of debris water is able to flow through them or over them as it should without any blockages that can slow water.
We have had a real crappy time of the weather in the west first it snowed heavy but it was only 32 f and it started to melt then went to 12f and froze solid next we got 3 dumps of 6 inches of snow and then 4inches of heavy wet snow now its warmed up but realy damp and foggey an ice layer had built up in all gutters and on the roofs down spouts froze and flat roofs flooded any roof with tile.
One of the best ways to protect your gutters from ice and snow damage is to clear your gutter troughs downspouts and rain chains before winter weather hits.
Leaf guard uses the same concept but is built right into the rain gutter.
The best snow proof rain gutters are models that will keep the snow.
Ideally snow and ice would thaw and run into your gutters.
Contrary to popular belief rain gutters are not necessarily thing that you only need in the spring and summer.
To keep the snow on your roof from melting make sure your roof is well insulated and that warm air is not escaping.
Clogged gutters will only accelerate the process of ice damming and over flow when the gutters fill up with ice and snow.
It should be obvious that you would need quality rain gutters throughout the entire year but most people completely forget about this point.