As you heat your home during the winter the roof warms up causing accumulated snow to melt.
Snow damage to roof.
This accumulation of water could evaporate but.
As snow falls it can accumulate on your flat roof putting unnecessary weight on the structure.
Damages snow causes to flat roofs ponding bowing.
Roof collapse especially on flat roofs.
Surprisingly ice dams occur as the weather warms after significant snow.
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.
When the snow melts on a flat roof it can cause ponding.
The result is heavy thick ridges of ice that form along the edges of your roof.
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.
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.
Snow damage to roofs isn t always easy to see no matter the time of year water can cause problems for your roof.
Here are the three primary ways that snow causes damage.