Snow and ice can cause serious problems on your roof. Once this wintry mix starts to melt, an ice dam can form in the gutters at the edge of your roof. Water pools behind the block of ice and leaks ...

Ice dams are ice blocks at a roof’s edge that trap melted snow from draining. They are often caused by uneven attic ventilation and poor insulation. Left unchecked, they can cause long-term damage to ...