Roof assemblies - renovation
What causes ice dams and how to fix them
Learn how to fix Ice dams on your roof before they cause damage - if you look up and see icicles hanging on the gutter then it's probably ok to say "Ice, [email protected]!". Ice dams form at the bottom of roofs, letting water penetrate and cause damage to the interior of walls and roofs. When snow melts on a roof it runs down…