All About Ice Dams
Learn what causes ice dams and how to prevent them.
It’s that dreaded time of year again when our worst insulation and air-sealing fears materialize as ice dams on our roofs. Ice dams are common with inadequately insulated and air-sealed homes in cold climates, and they can be the culprit behind major problems. This slide show provides all the information you need to know about what causes ice dams and how to prevent them.