An ice dam forms as a ridge of ice along the lower edge of your roof and prevents melting snow higher up on the roof from flowing past the dam.
New roof leaking from ice.
This guide will give you some tips on how to find a roof leak and how to fix a leaky roof.
If you see icicles hanging from your roof you most likely have an ice dam.
The same goes for snow on decks.
An ice dam can damage both your roof and the inside of your home.
It will put gutters and downspouts at risk too.
If you have a leaky roof you d better fix it immediately even if it doesn t bother you much or you re getting a new roof next year.
These dams can tear apart your home so limit them by keeping your roof clear of snow.
The good news is that many issues with roof leaks commonly found in homes can be easily repaired.
Even a small roof leak can cause significant damage to a home so it s important to find and correct a problem as soon as it s noticed on the ceiling.
Even over a short time small leaks can lead to big problems such as mold rotted framing and sheathing destroyed insulation and damaged ceilings.
If dams are a serious threat to your roof the problem is usually due to poor ventilation.
Ice dams happen when ice melts trickles down the roof then freezes again.
The roofs on new england homes and most in the snow belt and northern third of the country are sloped and can easily bear up against snow ice and water weight.
Ice dams are a common sight in northern new england winters and home partners has dealt with quite a few.
In northern climates ice dams can cause major problems.
Water then pools above the ice and leaks into your roof.
Ice dam roof leaks.