The result is heavy thick ridges of ice that form along the edges of your roof.
Snow damage to roof.
Surprisingly ice dams occur as the weather warms after significant snow.
That light fluffy snowflake that floats down so gently is a beast when it joins all of its friends on.
Snow on your roof can create serious problems.
During the winter as snow and ice begin to build up on your roof many homeowners think they re safe from the effects of water damage since the water is frozen but that s certainly not the case.
Water that backs up behind these ice dams is forced underneath shingles causes damage to your roof.
As the snow melts on the upper parts of the roof water drains down to the eaves and freezes.
When the snow melts on a flat roof it can cause ponding.
Roof collapse especially on flat roofs.
As you heat your home during the winter the roof warms up causing accumulated snow to melt.
Snow damage to roofs isn t always easy to see no matter the time of year water can cause problems for your roof.
A pipe burst because you left water in the lines or shut the heat off in sub zero weather a tree toppled and damaged your home but there s obvious evidence of disease or rot water seeped through the roof due to poor upkeep or inferior workmanship you neglected your sidewalk and someone injured.
Injuries or damage from snow and ice falling from sloped roofs a house in schenectady ny had a ruptured gas line when the snow on its roof turned to ice and fell off the house.
Here are the three primary ways that snow causes damage.